311316666242

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{739}}^1\times {\mathrm{1058461}}^1$

素因数の和:1059401

約数の個数: 16

約数和(自身を含む): 469957128000

約数和(自身を除く): 158640461758

約数列:

[1, 2, 199, 398, 739, 1478, 147061, 294122, 1058461, 2116922, 210633739, 421267478, 782202679, 1564405358, 155658333121, 311316666242]

約数ペア:

[(1, 311316666242), (2, 155658333121), (199, 1564405358), (398, 782202679), (739, 421267478), (1478, 210633739), (147061, 2116922), (294122, 1058461)]