1639306822

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1\times {\mathrm{22613}}^1$

素因数の和:23223

約数の個数: 16

約数和(自身を含む): 2500384752

約数和(自身を除く): 861077930

約数列:

[1, 2, 67, 134, 541, 1082, 22613, 36247, 45226, 72494, 1515071, 3030142, 12233633, 24467266, 819653411, 1639306822]

約数ペア:

[(1, 1639306822), (2, 819653411), (67, 24467266), (134, 12233633), (541, 3030142), (1082, 1515071), (22613, 72494), (36247, 45226)]