2973620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11437}}^1$

素因数の和:11459

約数の個数: 24

約数和(自身を含む): 6725544

約数和(自身を除く): 3751924

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 11437, 22874, 45748, 57185, 114370, 148681, 228740, 297362, 594724, 743405, 1486810, 2973620]

約数ペア:

[(1, 2973620), (2, 1486810), (4, 743405), (5, 594724), (10, 297362), (13, 228740), (20, 148681), (26, 114370), (52, 57185), (65, 45748), (130, 22874), (260, 11437)]