402057443758

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1321}}^1\times {\mathrm{2143369}}^1$

素因数の和:2144763

約数の個数: 16

約数和(自身を含む): 612043590240

約数和(自身を除く): 209986146482

約数列:

[1, 2, 71, 142, 1321, 2642, 93791, 187582, 2143369, 4286738, 152179199, 304358398, 2831390449, 5662780898, 201028721879, 402057443758]

約数ペア:

[(1, 402057443758), (2, 201028721879), (71, 5662780898), (142, 2831390449), (1321, 304358398), (2642, 152179199), (93791, 4286738), (187582, 2143369)]