248830258

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{761}}^1$

素因数の和:1002

約数の個数: 32

約数和(自身を含む): 404896320

約数和(自身を除く): 156066062

約数列:

[1, 2, 17, 34, 59, 118, 163, 326, 761, 1003, 1522, 2006, 2771, 5542, 9617, 12937, 19234, 25874, 44899, 89798, 124043, 163489, 248086, 326978, 763283, 1526566, 2108731, 4217462, 7318537, 14637074, 124415129, 248830258]

約数ペア:

[(1, 248830258), (2, 124415129), (17, 14637074), (34, 7318537), (59, 4217462), (118, 2108731), (163, 1526566), (326, 763283), (761, 326978), (1003, 248086), (1522, 163489), (2006, 124043), (2771, 89798), (5542, 44899), (9617, 25874), (12937, 19234)]