275642078

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{11821}}^1$

素因数の和:12043

約数の個数: 16

約数和(自身を含む): 421336080

約数和(自身を除く): 145694002

約数列:

[1, 2, 89, 131, 178, 262, 11659, 11821, 23318, 23642, 1052069, 1548551, 2104138, 3097102, 137821039, 275642078]

約数ペア:

[(1, 275642078), (2, 137821039), (89, 3097102), (131, 2104138), (178, 1548551), (262, 1052069), (11659, 23642), (11821, 23318)]