981458668

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{881}}^1\times {\mathrm{12109}}^1$

素因数の和:13017

約数の個数: 24

約数和(自身を含む): 1794411360

約数和(自身を除く): 812952692

約数列:

[1, 2, 4, 23, 46, 92, 881, 1762, 3524, 12109, 20263, 24218, 40526, 48436, 81052, 278507, 557014, 1114028, 10668029, 21336058, 42672116, 245364667, 490729334, 981458668]

約数ペア:

[(1, 981458668), (2, 490729334), (4, 245364667), (23, 42672116), (46, 21336058), (92, 10668029), (881, 1114028), (1762, 557014), (3524, 278507), (12109, 81052), (20263, 48436), (24218, 40526)]