1738976432

素因数分解:

$2^4\times {\mathrm{10861}}^1\times {\mathrm{10007}}^1$

素因数の和:20876

約数の個数: 20

約数和(自身を含む): 3369913776

約数和(自身を除く): 1630937344

約数列:

[1, 2, 4, 8, 16, 10007, 10861, 20014, 21722, 40028, 43444, 80056, 86888, 160112, 173776, 108686027, 217372054, 434744108, 869488216, 1738976432]

約数ペア:

[(1, 1738976432), (2, 869488216), (4, 434744108), (8, 217372054), (16, 108686027), (10007, 173776), (10861, 160112), (20014, 86888), (21722, 80056), (40028, 43444)]