3994744318

素因数分解:

$2^1\times {\mathrm{727}}^1\times {\mathrm{787}}^1\times {\mathrm{3491}}^1$

素因数の和:5007

約数の個数: 16

約数和(自身を含む): 6009704064

約数和(自身を除く): 2014959746

約数列:

[1, 2, 727, 787, 1454, 1574, 3491, 6982, 572149, 1144298, 2537957, 2747417, 5075914, 5494834, 1997372159, 3994744318]

約数ペア:

[(1, 3994744318), (2, 1997372159), (727, 5494834), (787, 5075914), (1454, 2747417), (1574, 2537957), (3491, 1144298), (6982, 572149)]