680948602

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{787}}^1\times {\mathrm{10061}}^1$

素因数の和:10893

約数の個数: 16

約数和(自身を含む): 1046608992

約数和(自身を除く): 365660390

約数列:

[1, 2, 43, 86, 787, 1574, 10061, 20122, 33841, 67682, 432623, 865246, 7918007, 15836014, 340474301, 680948602]

約数ペア:

[(1, 680948602), (2, 340474301), (43, 15836014), (86, 7918007), (787, 865246), (1574, 432623), (10061, 67682), (20122, 33841)]