2872124

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 5208000

約数和(自身を除く): 2335876

約数列:

[1, 2, 4, 61, 79, 122, 149, 158, 244, 298, 316, 596, 4819, 9089, 9638, 11771, 18178, 19276, 23542, 36356, 47084, 718031, 1436062, 2872124]

約数ペア:

[(1, 2872124), (2, 1436062), (4, 718031), (61, 47084), (79, 36356), (122, 23542), (149, 19276), (158, 18178), (244, 11771), (298, 9638), (316, 9089), (596, 4819)]