1294756060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4979831}}^1$

素因数の和:4979853

約数の個数: 24

約数和(自身を含む): 2928141216

約数和(自身を除く): 1633385156

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 4979831, 9959662, 19919324, 24899155, 49798310, 64737803, 99596620, 129475606, 258951212, 323689015, 647378030, 1294756060]

約数ペア:

[(1, 1294756060), (2, 647378030), (4, 323689015), (5, 258951212), (10, 129475606), (13, 99596620), (20, 64737803), (26, 49798310), (52, 24899155), (65, 19919324), (130, 9959662), (260, 4979831)]