1115410

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1571}}^1$

素因数の和:1649

約数の個数: 16

約数和(自身を含む): 2037312

約数和(自身を除く): 921902

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1571, 3142, 7855, 15710, 111541, 223082, 557705, 1115410]

約数ペア:

[(1, 1115410), (2, 557705), (5, 223082), (10, 111541), (71, 15710), (142, 7855), (355, 3142), (710, 1571)]