401842673102

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{10993}}^1\times {\mathrm{1405939}}^1$

素因数の和:1416947

約数の個数: 16

約数和(自身を含む): 649189983120

約数和(自身を除く): 247347310018

約数列:

[1, 2, 13, 26, 10993, 21986, 142909, 285818, 1405939, 2811878, 18277207, 36554414, 15455487427, 30910974854, 200921336551, 401842673102]

約数ペア:

[(1, 401842673102), (2, 200921336551), (13, 30910974854), (26, 15455487427), (10993, 36554414), (21986, 18277207), (142909, 2811878), (285818, 1405939)]