2015392204

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1$

素因数の和:655

約数の個数: 96

約数和(自身を含む): 4326690816

約数和(自身を除く): 2311298612

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 53, 92, 106, 137, 161, 212, 274, 322, 371, 431, 548, 644, 742, 862, 959, 1219, 1484, 1724, 1918, 2438, 3017, 3151, 3836, 4876, 6034, 6302, 7261, 8533, 9913, 12068, 12604, 14522, 17066, 19826, 22057, 22843, 29044, 34132, 39652, 44114, 45686, 50827, 59047, 69391, 88228, 91372, 101654, 118094, 138782, 159901, 167003, 203308, 236188, 277564, 319802, 334006, 413329, 525389, 639604, 668012, 826658, 1050778, 1169021, 1358081, 1653316, 2101556, 2338042, 2716162, 3129491, 3677723, 4676084, 5432324, 6258982, 7355446, 9506567, 12517964, 14710892, 19013134, 21906437, 38026268, 43812874, 71978293, 87625748, 143956586, 287913172, 503848051, 1007696102, 2015392204]

約数ペア:

[(1, 2015392204), (2, 1007696102), (4, 503848051), (7, 287913172), (14, 143956586), (23, 87625748), (28, 71978293), (46, 43812874), (53, 38026268), (92, 21906437), (106, 19013134), (137, 14710892), (161, 12517964), (212, 9506567), (274, 7355446), (322, 6258982), (371, 5432324), (431, 4676084), (548, 3677723), (644, 3129491), (742, 2716162), (862, 2338042), (959, 2101556), (1219, 1653316), (1484, 1358081), (1724, 1169021), (1918, 1050778), (2438, 826658), (3017, 668012), (3151, 639604), (3836, 525389), (4876, 413329), (6034, 334006), (6302, 319802), (7261, 277564), (8533, 236188), (9913, 203308), (12068, 167003), (12604, 159901), (14522, 138782), (17066, 118094), (19826, 101654), (22057, 91372), (22843, 88228), (29044, 69391), (34132, 59047), (39652, 50827), (44114, 45686)]