2500238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:188

約数の個数: 32

約数和(自身を含む): 4366656

約数和(自身を除く): 1866418

約数列:

[1, 2, 13, 23, 26, 37, 46, 74, 113, 226, 299, 481, 598, 851, 962, 1469, 1702, 2599, 2938, 4181, 5198, 8362, 11063, 22126, 33787, 54353, 67574, 96163, 108706, 192326, 1250119, 2500238]

約数ペア:

[(1, 2500238), (2, 1250119), (13, 192326), (23, 108706), (26, 96163), (37, 67574), (46, 54353), (74, 33787), (113, 22126), (226, 11063), (299, 8362), (481, 5198), (598, 4181), (851, 2938), (962, 2599), (1469, 1702)]