130918828

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{503}}^1\times {\mathrm{2099}}^1$

素因数の和:2637

約数の個数: 24

約数和(自身を含む): 237081600

約数和(自身を除く): 106162772

約数列:

[1, 2, 4, 31, 62, 124, 503, 1006, 2012, 2099, 4198, 8396, 15593, 31186, 62372, 65069, 130138, 260276, 1055797, 2111594, 4223188, 32729707, 65459414, 130918828]

約数ペア:

[(1, 130918828), (2, 65459414), (4, 32729707), (31, 4223188), (62, 2111594), (124, 1055797), (503, 260276), (1006, 130138), (2012, 65069), (2099, 62372), (4198, 31186), (8396, 15593)]