470157136

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{117071}}^1$

素因数の和:117330

約数の個数: 20

約数和(自身を含む): 914566464

約数和(自身を除く): 444409328

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 117071, 234142, 468284, 936568, 1873136, 29384821, 58769642, 117539284, 235078568, 470157136]

約数ペア:

[(1, 470157136), (2, 235078568), (4, 117539284), (8, 58769642), (16, 29384821), (251, 1873136), (502, 936568), (1004, 468284), (2008, 234142), (4016, 117071)]