2049452835

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{42737}}^1$

素因数の和:42907

約数の個数: 32

約数和(自身を含む): 3446392320

約数和(自身を除く): 1396939485

約数列:

[1, 3, 5, 15, 23, 69, 115, 139, 345, 417, 695, 2085, 3197, 9591, 15985, 42737, 47955, 128211, 213685, 641055, 982951, 2948853, 4914755, 5940443, 14744265, 17821329, 29702215, 89106645, 136630189, 409890567, 683150945, 2049452835]

約数ペア:

[(1, 2049452835), (3, 683150945), (5, 409890567), (15, 136630189), (23, 89106645), (69, 29702215), (115, 17821329), (139, 14744265), (345, 5940443), (417, 4914755), (695, 2948853), (2085, 982951), (3197, 641055), (9591, 213685), (15985, 128211), (42737, 47955)]