388306022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{253133}}^1$

素因数の和:253207

約数の個数: 16

約数和(自身を含む): 637897680

約数和(自身を除く): 249591658

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 253133, 506266, 3290729, 6581458, 14934847, 29869694, 194153011, 388306022]

約数ペア:

[(1, 388306022), (2, 194153011), (13, 29869694), (26, 14934847), (59, 6581458), (118, 3290729), (767, 506266), (1534, 253133)]