1279896574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1\times {\mathrm{2521}}^1$

素因数の和:3072

約数の個数: 32

約数和(自身を含む): 2144143872

約数和(自身を除く): 864247298

約数列:

[1, 2, 11, 22, 47, 94, 491, 517, 982, 1034, 2521, 5042, 5401, 10802, 23077, 27731, 46154, 55462, 118487, 236974, 253847, 507694, 1237811, 1303357, 2475622, 2606714, 13615921, 27231842, 58177117, 116354234, 639948287, 1279896574]

約数ペア:

[(1, 1279896574), (2, 639948287), (11, 116354234), (22, 58177117), (47, 27231842), (94, 13615921), (491, 2606714), (517, 2475622), (982, 1303357), (1034, 1237811), (2521, 507694), (5042, 253847), (5401, 236974), (10802, 118487), (23077, 55462), (27731, 46154)]