630136706

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{677}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 988035840

約数和(自身を除く): 357899134

約数列:

[1, 2, 43, 79, 86, 137, 158, 274, 677, 1354, 3397, 5891, 6794, 10823, 11782, 21646, 29111, 53483, 58222, 92749, 106966, 185498, 465389, 930778, 2299769, 3988207, 4599538, 7327171, 7976414, 14654342, 315068353, 630136706]

約数ペア:

[(1, 630136706), (2, 315068353), (43, 14654342), (79, 7976414), (86, 7327171), (137, 4599538), (158, 3988207), (274, 2299769), (677, 930778), (1354, 465389), (3397, 185498), (5891, 106966), (6794, 92749), (10823, 58222), (11782, 53483), (21646, 29111)]