1320221946

素因数分解:

$2^1\times 3^1\times {\mathrm{317}}^1\times {\mathrm{694123}}^1$

素因数の和:694445

約数の個数: 16

約数和(自身を含む): 2648777184

約数和(自身を除く): 1328555238

約数列:

[1, 2, 3, 6, 317, 634, 951, 1902, 694123, 1388246, 2082369, 4164738, 220036991, 440073982, 660110973, 1320221946]

約数ペア:

[(1, 1320221946), (2, 660110973), (3, 440073982), (6, 220036991), (317, 4164738), (634, 2082369), (951, 1388246), (1902, 694123)]