2811332

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 5103000

約数和(自身を除く): 2291668

約数列:

[1, 2, 4, 53, 89, 106, 149, 178, 212, 298, 356, 596, 4717, 7897, 9434, 13261, 15794, 18868, 26522, 31588, 53044, 702833, 1405666, 2811332]

約数ペア:

[(1, 2811332), (2, 1405666), (4, 702833), (53, 53044), (89, 31588), (106, 26522), (149, 18868), (178, 15794), (212, 13261), (298, 9434), (356, 7897), (596, 4717)]