848698890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2176151}}^1$

素因数の和:2176174

約数の個数: 32

約数和(自身を含む): 2193561216

約数和(自身を除く): 1344862326

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2176151, 4352302, 6528453, 10880755, 13056906, 21761510, 28289963, 32642265, 56579926, 65284530, 84869889, 141449815, 169739778, 282899630, 424349445, 848698890]

約数ペア:

[(1, 848698890), (2, 424349445), (3, 282899630), (5, 169739778), (6, 141449815), (10, 84869889), (13, 65284530), (15, 56579926), (26, 32642265), (30, 28289963), (39, 21761510), (65, 13056906), (78, 10880755), (130, 6528453), (195, 4352302), (390, 2176151)]