137831462

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{3911}}^1$

素因数の和:4243

約数の個数: 16

約数和(自身を含む): 210684672

約数和(自身を除く): 72853210

約数列:

[1, 2, 67, 134, 263, 526, 3911, 7822, 17621, 35242, 262037, 524074, 1028593, 2057186, 68915731, 137831462]

約数ペア:

[(1, 137831462), (2, 68915731), (67, 2057186), (134, 1028593), (263, 524074), (526, 262037), (3911, 35242), (7822, 17621)]