397492415

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{577}}^1\times {\mathrm{4751}}^1$

素因数の和:5362

約数の個数: 16

約数和(自身を含む): 494398080

約数和(自身を除く): 96905665

約数列:

[1, 5, 29, 145, 577, 2885, 4751, 16733, 23755, 83665, 137779, 688895, 2741327, 13706635, 79498483, 397492415]

約数ペア:

[(1, 397492415), (5, 79498483), (29, 13706635), (145, 2741327), (577, 688895), (2885, 137779), (4751, 83665), (16733, 23755)]