291153790

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{493481}}^1$

素因数の和:493547

約数の個数: 16

約数和(自身を含む): 532960560

約数和(自身を除く): 241806770

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 493481, 986962, 2467405, 4934810, 29115379, 58230758, 145576895, 291153790]

約数ペア:

[(1, 291153790), (2, 145576895), (5, 58230758), (10, 29115379), (59, 4934810), (118, 2467405), (295, 986962), (590, 493481)]