2012340463

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{31981}}^1$

素因数の和:32178

約数の個数: 16

約数和(自身を含む): 2348758080

約数和(自身を除く): 336417617

約数列:

[1, 7, 89, 101, 623, 707, 8989, 31981, 62923, 223867, 2846309, 3230081, 19924163, 22610567, 287477209, 2012340463]

約数ペア:

[(1, 2012340463), (7, 287477209), (89, 22610567), (101, 19924163), (623, 3230081), (707, 2846309), (8989, 223867), (31981, 62923)]