28970308838

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2389}}^1\times {\mathrm{356663}}^1$

素因数の和:359071

約数の個数: 16

約数和(自身を含む): 46031055840

約数和(自身を除く): 17060747002

約数列:

[1, 2, 17, 34, 2389, 4778, 40613, 81226, 356663, 713326, 6063271, 12126542, 852067907, 1704135814, 14485154419, 28970308838]

約数ペア:

[(1, 28970308838), (2, 14485154419), (17, 1704135814), (34, 852067907), (2389, 12126542), (4778, 6063271), (40613, 713326), (81226, 356663)]