1330776002

素因数分解:

$2^1\times {\mathrm{389}}^1\times {\mathrm{479}}^1\times {\mathrm{3571}}^1$

素因数の和:4441

約数の個数: 16

約数和(自身を含む): 2006035200

約数和(自身を除く): 675259198

約数列:

[1, 2, 389, 479, 778, 958, 3571, 7142, 186331, 372662, 1389119, 1710509, 2778238, 3421018, 665388001, 1330776002]

約数ペア:

[(1, 1330776002), (2, 665388001), (389, 3421018), (479, 2778238), (778, 1710509), (958, 1389119), (3571, 372662), (7142, 186331)]