388307210

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{579563}}^1$

素因数の和:579637

約数の個数: 16

約数和(自身を含む): 709386336

約数和(自身を除く): 321079126

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 579563, 1159126, 2897815, 5795630, 38830721, 77661442, 194153605, 388307210]

約数ペア:

[(1, 388307210), (2, 194153605), (5, 77661442), (10, 38830721), (67, 5795630), (134, 2897815), (335, 1159126), (670, 579563)]