2149182502

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1\times {\mathrm{26891}}^1$

素因数の和:27431

約数の個数: 16

約数和(自身を含む): 3267378000

約数和(自身を除く): 1118195498

約数列:

[1, 2, 89, 178, 449, 898, 26891, 39961, 53782, 79922, 2393299, 4786598, 12074059, 24148118, 1074591251, 2149182502]

約数ペア:

[(1, 2149182502), (2, 1074591251), (89, 24148118), (178, 12074059), (449, 4786598), (898, 2393299), (26891, 79922), (39961, 53782)]