627031366

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{2053}}^1$

素因数の和:2776

約数の個数: 32

約数和(自身を含む): 1074554208

約数和(自身を除く): 447522842

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 691, 1382, 2053, 4106, 8983, 11747, 17966, 23494, 26689, 34901, 53378, 69802, 152711, 305422, 453713, 907426, 1418623, 2837246, 18442099, 24116591, 36884198, 48233182, 313515683, 627031366]

約数ペア:

[(1, 627031366), (2, 313515683), (13, 48233182), (17, 36884198), (26, 24116591), (34, 18442099), (221, 2837246), (442, 1418623), (691, 907426), (1382, 453713), (2053, 305422), (4106, 152711), (8983, 69802), (11747, 53378), (17966, 34901), (23494, 26689)]