9887602

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{389}}^1$

素因数の和:641

約数の個数: 16

約数和(自身を含む): 15163200

約数和(自身を除く): 5275598

約数列:

[1, 2, 71, 142, 179, 358, 389, 778, 12709, 25418, 27619, 55238, 69631, 139262, 4943801, 9887602]

約数ペア:

[(1, 9887602), (2, 4943801), (71, 139262), (142, 69631), (179, 55238), (358, 27619), (389, 25418), (778, 12709)]