749354312

素因数分解:

$2^3\times 7^1\times {\mathrm{13381327}}^1$

素因数の和:13381340

約数の個数: 16

約数和(自身を含む): 1605759360

約数和(自身を除く): 856405048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 13381327, 26762654, 53525308, 93669289, 107050616, 187338578, 374677156, 749354312]

約数ペア:

[(1, 749354312), (2, 374677156), (4, 187338578), (7, 107050616), (8, 93669289), (14, 53525308), (28, 26762654), (56, 13381327)]