642016070

素因数分解:

$2^1\times 5^1\times {\mathrm{941}}^1\times {\mathrm{68227}}^1$

素因数の和:69175

約数の個数: 16

約数和(自身を含む): 1156873968

約数和(自身を除く): 514857898

約数列:

[1, 2, 5, 10, 941, 1882, 4705, 9410, 68227, 136454, 341135, 682270, 64201607, 128403214, 321008035, 642016070]

約数ペア:

[(1, 642016070), (2, 321008035), (5, 128403214), (10, 64201607), (941, 682270), (1882, 341135), (4705, 136454), (9410, 68227)]