289046542

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{41257}}^1$

素因数の和:41403

約数の個数: 16

約数和(自身を含む): 451527552

約数和(自身を除く): 162481010

約数列:

[1, 2, 31, 62, 113, 226, 3503, 7006, 41257, 82514, 1278967, 2557934, 4662041, 9324082, 144523271, 289046542]

約数ペア:

[(1, 289046542), (2, 144523271), (31, 9324082), (62, 4662041), (113, 2557934), (226, 1278967), (3503, 82514), (7006, 41257)]