813465215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{233419}}^1$

素因数の和:233482

約数の個数: 16

約数和(自身を含む): 1058793120

約数和(自身を除く): 245327905

約数列:

[1, 5, 17, 41, 85, 205, 697, 3485, 233419, 1167095, 3968123, 9570179, 19840615, 47850895, 162693043, 813465215]

約数ペア:

[(1, 813465215), (5, 162693043), (17, 47850895), (41, 19840615), (85, 9570179), (205, 3968123), (697, 1167095), (3485, 233419)]