1587969837938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2129}}^1\times {\mathrm{33903451}}^1$

素因数の和:33905593

約数の個数: 16

約数和(自身を含む): 2599716699360

約数和(自身を除く): 1011746861422

約数列:

[1, 2, 11, 22, 2129, 4258, 23419, 46838, 33903451, 67806902, 372937961, 745875922, 72180447179, 144360894358, 793984918969, 1587969837938]

約数ペア:

[(1, 1587969837938), (2, 793984918969), (11, 144360894358), (22, 72180447179), (2129, 745875922), (4258, 372937961), (23419, 67806902), (46838, 33903451)]