1301905018

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{54323}}^1$

素因数の和:54869

約数の個数: 16

約数和(自身を含む): 2041713216

約数和(自身を除く): 739808198

約数列:

[1, 2, 23, 46, 521, 1042, 11983, 23966, 54323, 108646, 1249429, 2498858, 28302283, 56604566, 650952509, 1301905018]

約数ペア:

[(1, 1301905018), (2, 650952509), (23, 56604566), (46, 28302283), (521, 2498858), (1042, 1249429), (11983, 108646), (23966, 54323)]