122792978

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:623

約数の個数: 48

約数和(自身を含む): 233271360

約数和(自身を除く): 110478382

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 173, 242, 346, 419, 838, 847, 1211, 1694, 1903, 2422, 2933, 3806, 4609, 5866, 9218, 13321, 20933, 26642, 32263, 41866, 50699, 64526, 72487, 101398, 144974, 146531, 293062, 354893, 507409, 709786, 797357, 1014818, 1594714, 5581499, 8770927, 11162998, 17541854, 61396489, 122792978]

約数ペア:

[(1, 122792978), (2, 61396489), (7, 17541854), (11, 11162998), (14, 8770927), (22, 5581499), (77, 1594714), (121, 1014818), (154, 797357), (173, 709786), (242, 507409), (346, 354893), (419, 293062), (838, 146531), (847, 144974), (1211, 101398), (1694, 72487), (1903, 64526), (2422, 50699), (2933, 41866), (3806, 32263), (4609, 26642), (5866, 20933), (9218, 13321)]