1355421494

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3123091}}^1$

素因数の和:3123131

約数の個数: 16

約数和(自身を含む): 2398534656

約数和(自身を除く): 1043113162

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 3123091, 6246182, 21861637, 43723274, 96815821, 193631642, 677710747, 1355421494]

約数ペア:

[(1, 1355421494), (2, 677710747), (7, 193631642), (14, 96815821), (31, 43723274), (62, 21861637), (217, 6246182), (434, 3123091)]