126760318

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{2671}}^1$

素因数の和:3123

約数の個数: 16

約数和(自身を含む): 193826880

約数和(自身を除く): 67066562

約数列:

[1, 2, 61, 122, 389, 778, 2671, 5342, 23729, 47458, 162931, 325862, 1039019, 2078038, 63380159, 126760318]

約数ペア:

[(1, 126760318), (2, 63380159), (61, 2078038), (122, 1039019), (389, 325862), (778, 162931), (2671, 47458), (5342, 23729)]