2940138430

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5547431}}^1$

素因数の和:5547491

約数の個数: 16

約数和(自身を含む): 5392103904

約数和(自身を除く): 2451965474

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 5547431, 11094862, 27737155, 55474310, 294013843, 588027686, 1470069215, 2940138430]

約数ペア:

[(1, 2940138430), (2, 1470069215), (5, 588027686), (10, 294013843), (53, 55474310), (106, 27737155), (265, 11094862), (530, 5547431)]