12801471652

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{886283}}^1$

素因数の和:886467

約数の個数: 24

約数和(自身を含む): 23525522496

約数和(自身を除く): 10724050844

約数列:

[1, 2, 4, 23, 46, 92, 157, 314, 628, 3611, 7222, 14444, 886283, 1772566, 3545132, 20384509, 40769018, 81538036, 139146431, 278292862, 556585724, 3200367913, 6400735826, 12801471652]

約数ペア:

[(1, 12801471652), (2, 6400735826), (4, 3200367913), (23, 556585724), (46, 278292862), (92, 139146431), (157, 81538036), (314, 40769018), (628, 20384509), (3611, 3545132), (7222, 1772566), (14444, 886283)]