387645238

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1\times {\mathrm{3697}}^1$

素因数の和:4311

約数の個数: 16

約数和(自身を含む): 588425760

約数和(自身を除く): 200780522

約数列:

[1, 2, 103, 206, 509, 1018, 3697, 7394, 52427, 104854, 380791, 761582, 1881773, 3763546, 193822619, 387645238]

約数ペア:

[(1, 387645238), (2, 193822619), (103, 3763546), (206, 1881773), (509, 761582), (1018, 380791), (3697, 104854), (7394, 52427)]