2012559992

素因数分解:

$2^3\times {\mathrm{821}}^1\times {\mathrm{306419}}^1$

素因数の和:307246

約数の個数: 16

約数和(自身を含む): 3778158600

約数和(自身を除く): 1765598608

約数列:

[1, 2, 4, 8, 821, 1642, 3284, 6568, 306419, 612838, 1225676, 2451352, 251569999, 503139998, 1006279996, 2012559992]

約数ペア:

[(1, 2012559992), (2, 1006279996), (4, 503139998), (8, 251569999), (821, 2451352), (1642, 1225676), (3284, 612838), (6568, 306419)]