1097654507

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1\times {\mathrm{2029}}^1$

素因数の和:2642

約数の個数: 16

約数和(自身を含む): 1174736640

約数和(自身を除く): 77082133

約数列:

[1, 23, 43, 547, 989, 2029, 12581, 23521, 46667, 87247, 540983, 1109863, 2006681, 25526849, 47724109, 1097654507]

約数ペア:

[(1, 1097654507), (23, 47724109), (43, 25526849), (547, 2006681), (989, 1109863), (2029, 540983), (12581, 87247), (23521, 46667)]