490753535

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{14543}}^1$

素因数の和:14962

約数の個数: 16

約数和(自身を含む): 625159296

約数和(自身を除く): 134405761

約数列:

[1, 5, 17, 85, 397, 1985, 6749, 14543, 33745, 72715, 247231, 1236155, 5773571, 28867855, 98150707, 490753535]

約数ペア:

[(1, 490753535), (5, 98150707), (17, 28867855), (85, 5773571), (397, 1236155), (1985, 247231), (6749, 72715), (14543, 33745)]