272580122

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1\times {\mathrm{2389}}^1$

素因数の和:3121

約数の個数: 16

約数和(自身を含む): 414282600

約数和(自身を除く): 141702478

約数列:

[1, 2, 89, 178, 641, 1282, 2389, 4778, 57049, 114098, 212621, 425242, 1531349, 3062698, 136290061, 272580122]

約数ペア:

[(1, 272580122), (2, 136290061), (89, 3062698), (178, 1531349), (641, 425242), (1282, 212621), (2389, 114098), (4778, 57049)]