1572206974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1950629}}^1$

素因数の和:1950675

約数の個数: 16

約数和(自身を含む): 2621646720

約数和(自身を除く): 1049439746

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 1950629, 3901258, 25358177, 50716354, 60469499, 120938998, 786103487, 1572206974]

約数ペア:

[(1, 1572206974), (2, 786103487), (13, 120938998), (26, 60469499), (31, 50716354), (62, 25358177), (403, 3901258), (806, 1950629)]