981821522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{5087}}^1$

素因数の和:5414

約数の個数: 32

約数和(自身を含む): 1664630784

約数和(自身を除く): 682809262

約数列:

[1, 2, 11, 22, 31, 62, 283, 341, 566, 682, 3113, 5087, 6226, 8773, 10174, 17546, 55957, 96503, 111914, 157697, 193006, 315394, 1439621, 1734667, 2879242, 3469334, 15835831, 31671662, 44628251, 89256502, 490910761, 981821522]

約数ペア:

[(1, 981821522), (2, 490910761), (11, 89256502), (22, 44628251), (31, 31671662), (62, 15835831), (283, 3469334), (341, 2879242), (566, 1734667), (682, 1439621), (3113, 315394), (5087, 193006), (6226, 157697), (8773, 111914), (10174, 96503), (17546, 55957)]