2781570673772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1\times {\mathrm{1021}}^1\times {\mathrm{1153}}^1$

素因数の和:2919

約数の個数: 96

約数和(自身を含む): 5392501599744

約数和(自身を除く): 2610930925972

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 647, 913, 1021, 1153, 1294, 1826, 2042, 2306, 2588, 3652, 4084, 4612, 7117, 11231, 12683, 14234, 22462, 25366, 28468, 44924, 50732, 53701, 84743, 95699, 107402, 169486, 191398, 214804, 338972, 382796, 590711, 660587, 745991, 932173, 1052689, 1177213, 1181422, 1321174, 1491982, 1864346, 2105378, 2354426, 2362844, 2642348, 2983964, 3728692, 4210756, 4708852, 7266457, 8205901, 12949343, 14532914, 16411802, 25898686, 29065828, 32823604, 51797372, 54828721, 61917253, 97708679, 109657442, 123834506, 195417358, 219314884, 247669012, 390834716, 603115931, 681089783, 761656811, 1074795469, 1206231862, 1362179566, 1523313622, 2149590938, 2412463724, 2724359132, 3046627244, 4299181876, 8378224921, 16756449842, 33512899684, 63217515313, 126435030626, 252870061252, 695392668443, 1390785336886, 2781570673772]

約数ペア:

[(1, 2781570673772), (2, 1390785336886), (4, 695392668443), (11, 252870061252), (22, 126435030626), (44, 63217515313), (83, 33512899684), (166, 16756449842), (332, 8378224921), (647, 4299181876), (913, 3046627244), (1021, 2724359132), (1153, 2412463724), (1294, 2149590938), (1826, 1523313622), (2042, 1362179566), (2306, 1206231862), (2588, 1074795469), (3652, 761656811), (4084, 681089783), (4612, 603115931), (7117, 390834716), (11231, 247669012), (12683, 219314884), (14234, 195417358), (22462, 123834506), (25366, 109657442), (28468, 97708679), (44924, 61917253), (50732, 54828721), (53701, 51797372), (84743, 32823604), (95699, 29065828), (107402, 25898686), (169486, 16411802), (191398, 14532914), (214804, 12949343), (338972, 8205901), (382796, 7266457), (590711, 4708852), (660587, 4210756), (745991, 3728692), (932173, 2983964), (1052689, 2642348), (1177213, 2362844), (1181422, 2354426), (1321174, 2105378), (1491982, 1864346)]