1373004836

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{803867}}^1$

素因数の和:803939

約数の個数: 24

約数和(自身を含む): 2791029696

約数和(自身を除く): 1418024860

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 803867, 1607734, 3215468, 5627069, 11254138, 22508276, 49035887, 98071774, 196143548, 343251209, 686502418, 1373004836]

約数ペア:

[(1, 1373004836), (2, 686502418), (4, 343251209), (7, 196143548), (14, 98071774), (28, 49035887), (61, 22508276), (122, 11254138), (244, 5627069), (427, 3215468), (854, 1607734), (1708, 803867)]