2028082812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{1259}}^1$

素因数の和:1551

約数の個数: 96

約数和(自身を含む): 5491261440

約数和(自身を除く): 3463178628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 151, 254, 302, 381, 453, 508, 604, 762, 889, 906, 1057, 1259, 1524, 1778, 1812, 2114, 2518, 2667, 3171, 3556, 3777, 4228, 5036, 5334, 6342, 7554, 8813, 10668, 12684, 15108, 17626, 19177, 26439, 35252, 38354, 52878, 57531, 76708, 105756, 115062, 134239, 159893, 190109, 230124, 268478, 319786, 380218, 402717, 479679, 536956, 570327, 639572, 760436, 805434, 959358, 1119251, 1140654, 1330763, 1610868, 1918716, 2238502, 2281308, 2661526, 3357753, 3992289, 4477004, 5323052, 6715506, 7984578, 13431012, 15969156, 24143843, 48287686, 72431529, 96575372, 144863058, 169006901, 289726116, 338013802, 507020703, 676027604, 1014041406, 2028082812]

約数ペア:

[(1, 2028082812), (2, 1014041406), (3, 676027604), (4, 507020703), (6, 338013802), (7, 289726116), (12, 169006901), (14, 144863058), (21, 96575372), (28, 72431529), (42, 48287686), (84, 24143843), (127, 15969156), (151, 13431012), (254, 7984578), (302, 6715506), (381, 5323052), (453, 4477004), (508, 3992289), (604, 3357753), (762, 2661526), (889, 2281308), (906, 2238502), (1057, 1918716), (1259, 1610868), (1524, 1330763), (1778, 1140654), (1812, 1119251), (2114, 959358), (2518, 805434), (2667, 760436), (3171, 639572), (3556, 570327), (3777, 536956), (4228, 479679), (5036, 402717), (5334, 380218), (6342, 319786), (7554, 268478), (8813, 230124), (10668, 190109), (12684, 159893), (15108, 134239), (17626, 115062), (19177, 105756), (26439, 76708), (35252, 57531), (38354, 52878)]