2452749

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1031}}^1$

素因数の和:1108

約数の個数: 16

約数和(自身を含む): 3583104

約数和(自身を除く): 1130355

約数列:

[1, 3, 13, 39, 61, 183, 793, 1031, 2379, 3093, 13403, 40209, 62891, 188673, 817583, 2452749]

約数ペア:

[(1, 2452749), (3, 817583), (13, 188673), (39, 62891), (61, 40209), (183, 13403), (793, 3093), (1031, 2379)]