1276177714

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1283881}}^1$

素因数の和:1283961

約数の個数: 16

約数和(自身を含む): 2218548096

約数和(自身を除く): 942370382

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 1283881, 2567762, 8987167, 17974334, 91155551, 182311102, 638088857, 1276177714]

約数ペア:

[(1, 1276177714), (2, 638088857), (7, 182311102), (14, 91155551), (71, 17974334), (142, 8987167), (497, 2567762), (994, 1283881)]