853640158

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{3257}}^1$

素因数の和:3556

約数の個数: 32

約数和(自身を含む): 1486586304

約数和(自身を除く): 632946146

約数列:

[1, 2, 7, 14, 97, 193, 194, 386, 679, 1351, 1358, 2702, 3257, 6514, 18721, 22799, 37442, 45598, 131047, 262094, 315929, 628601, 631858, 1257202, 2211503, 4400207, 4423006, 8800414, 60974297, 121948594, 426820079, 853640158]

約数ペア:

[(1, 853640158), (2, 426820079), (7, 121948594), (14, 60974297), (97, 8800414), (193, 4423006), (194, 4400207), (386, 2211503), (679, 1257202), (1351, 631858), (1358, 628601), (2702, 315929), (3257, 262094), (6514, 131047), (18721, 45598), (22799, 37442)]