289324022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1\times {\mathrm{293}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 473866848

約数和(自身を除く): 184542826

約数列:

[1, 2, 13, 26, 163, 233, 293, 326, 466, 586, 2119, 3029, 3809, 4238, 6058, 7618, 37979, 47759, 68269, 75958, 95518, 136538, 493727, 620867, 887497, 987454, 1241734, 1774994, 11127847, 22255694, 144662011, 289324022]

約数ペア:

[(1, 289324022), (2, 144662011), (13, 22255694), (26, 11127847), (163, 1774994), (233, 1241734), (293, 987454), (326, 887497), (466, 620867), (586, 493727), (2119, 136538), (3029, 95518), (3809, 75958), (4238, 68269), (6058, 47759), (7618, 37979)]