493940585090

素因数分解:

$2^1\times 5^1\times {\mathrm{175829}}^1\times {\mathrm{280921}}^1$

素因数の和:456757

約数の個数: 16

約数和(自身を含む): 889101274680

約数和(自身を除く): 395160689590

約数列:

[1, 2, 5, 10, 175829, 280921, 351658, 561842, 879145, 1404605, 1758290, 2809210, 49394058509, 98788117018, 246970292545, 493940585090]

約数ペア:

[(1, 493940585090), (2, 246970292545), (5, 98788117018), (10, 49394058509), (175829, 2809210), (280921, 1758290), (351658, 1404605), (561842, 879145)]