9128720524

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2789}}^1\times {\mathrm{10627}}^1$

素因数の和:13438

約数の個数: 48

約数和(自身を含む): 19926224640

約数和(自身を除く): 10797504116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 2789, 5578, 10627, 11156, 19523, 21254, 30679, 39046, 42508, 61358, 74389, 78092, 116897, 122716, 148778, 214753, 233794, 297556, 429506, 467588, 818279, 859012, 1636558, 3273116, 29638703, 59277406, 118554812, 207470921, 326025733, 414941842, 652051466, 829883684, 1304102932, 2282180131, 4564360262, 9128720524]

約数ペア:

[(1, 9128720524), (2, 4564360262), (4, 2282180131), (7, 1304102932), (11, 829883684), (14, 652051466), (22, 414941842), (28, 326025733), (44, 207470921), (77, 118554812), (154, 59277406), (308, 29638703), (2789, 3273116), (5578, 1636558), (10627, 859012), (11156, 818279), (19523, 467588), (21254, 429506), (30679, 297556), (39046, 233794), (42508, 214753), (61358, 148778), (74389, 122716), (78092, 116897)]