747702986

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{14627}}^1$

素因数の和:15109

約数の個数: 16

約数和(自身を含む): 1142739360

約数和(自身を除く): 395036374

約数列:

[1, 2, 61, 122, 419, 838, 14627, 25559, 29254, 51118, 892247, 1784494, 6128713, 12257426, 373851493, 747702986]

約数ペア:

[(1, 747702986), (2, 373851493), (61, 12257426), (122, 6128713), (419, 1784494), (838, 892247), (14627, 51118), (25559, 29254)]