1976729602

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1571}}^1\times {\mathrm{8861}}^1$

素因数の和:10505

約数の個数: 16

約数和(自身を含む): 3009109824

約数和(自身を除く): 1032380222

約数列:

[1, 2, 71, 142, 1571, 3142, 8861, 17722, 111541, 223082, 629131, 1258262, 13920631, 27841262, 988364801, 1976729602]

約数ペア:

[(1, 1976729602), (2, 988364801), (71, 27841262), (142, 13920631), (1571, 1258262), (3142, 629131), (8861, 223082), (17722, 111541)]