780748802

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1427}}^1\times {\mathrm{3853}}^1$

素因数の和:5353

約数の個数: 16

約数和(自身を含む): 1188758592

約数和(自身を除く): 408009790

約数列:

[1, 2, 71, 142, 1427, 2854, 3853, 7706, 101317, 202634, 273563, 547126, 5498231, 10996462, 390374401, 780748802]

約数ペア:

[(1, 780748802), (2, 390374401), (71, 10996462), (142, 5498231), (1427, 547126), (2854, 273563), (3853, 202634), (7706, 101317)]