399015034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{442367}}^1$

素因数の和:442421

約数の個数: 16

約数和(自身を含む): 668860416

約数和(自身を除く): 269845382

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 442367, 884734, 4866037, 9732074, 18137047, 36274094, 199507517, 399015034]

約数ペア:

[(1, 399015034), (2, 199507517), (11, 36274094), (22, 18137047), (41, 9732074), (82, 4866037), (451, 884734), (902, 442367)]