868491646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3251}}^1\times {\mathrm{12143}}^1$

素因数の和:15407

約数の個数: 16

約数和(自身を含む): 1421722368

約数和(自身を除く): 553230722

約数列:

[1, 2, 11, 22, 3251, 6502, 12143, 24286, 35761, 71522, 133573, 267146, 39476893, 78953786, 434245823, 868491646]

約数ペア:

[(1, 868491646), (2, 434245823), (11, 78953786), (22, 39476893), (3251, 267146), (6502, 133573), (12143, 71522), (24286, 35761)]