421489294

素因数分解:

$2^1\times {\mathrm{277}}^1\times {\mathrm{661}}^1\times {\mathrm{1151}}^1$

素因数の和:2091

約数の個数: 16

約数和(自身を含む): 636028416

約数和(自身を除く): 214539122

約数列:

[1, 2, 277, 554, 661, 1151, 1322, 2302, 183097, 318827, 366194, 637654, 760811, 1521622, 210744647, 421489294]

約数ペア:

[(1, 421489294), (2, 210744647), (277, 1521622), (554, 760811), (661, 637654), (1151, 366194), (1322, 318827), (2302, 183097)]