420369266

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{1231}}^1\times {\mathrm{1511}}^1$

素因数の和:2857

約数の個数: 16

約数和(自身を含む): 637072128

約数和(自身を除く): 216702862

約数列:

[1, 2, 113, 226, 1231, 1511, 2462, 3022, 139103, 170743, 278206, 341486, 1860041, 3720082, 210184633, 420369266]

約数ペア:

[(1, 420369266), (2, 210184633), (113, 3720082), (226, 1860041), (1231, 341486), (1511, 278206), (2462, 170743), (3022, 139103)]