1401590968

素因数分解:

$2^3\times {\mathrm{2351}}^1\times {\mathrm{74521}}^1$

素因数の和:76878

約数の個数: 16

約数和(自身を含む): 2629136160

約数和(自身を除く): 1227545192

約数列:

[1, 2, 4, 8, 2351, 4702, 9404, 18808, 74521, 149042, 298084, 596168, 175198871, 350397742, 700795484, 1401590968]

約数ペア:

[(1, 1401590968), (2, 700795484), (4, 350397742), (8, 175198871), (2351, 596168), (4702, 298084), (9404, 149042), (18808, 74521)]