1391883866

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{653}}^1\times {\mathrm{5051}}^1$

素因数の和:5917

約数の個数: 16

約数和(自身を含む): 2101349088

約数和(自身を除く): 709465222

約数列:

[1, 2, 211, 422, 653, 1306, 5051, 10102, 137783, 275566, 1065761, 2131522, 3298303, 6596606, 695941933, 1391883866]

約数ペア:

[(1, 1391883866), (2, 695941933), (211, 6596606), (422, 3298303), (653, 2131522), (1306, 1065761), (5051, 275566), (10102, 137783)]