771278404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{98227}}^1$

素因数の和:98395

約数の個数: 24

約数和(自身を含む): 1463204288

約数和(自身を除く): 691925884

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1963, 3926, 7852, 98227, 196454, 392908, 1276951, 2553902, 5107804, 14832277, 29664554, 59329108, 192819601, 385639202, 771278404]

約数ペア:

[(1, 771278404), (2, 385639202), (4, 192819601), (13, 59329108), (26, 29664554), (52, 14832277), (151, 5107804), (302, 2553902), (604, 1276951), (1963, 392908), (3926, 196454), (7852, 98227)]