13289352

素因数分解:

$2^3\times 3^1\times {\mathrm{277}}^1\times {\mathrm{1999}}^1$

素因数の和:2285

約数の個数: 32

約数和(自身を含む): 33360000

約数和(自身を除く): 20070648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 277, 554, 831, 1108, 1662, 1999, 2216, 3324, 3998, 5997, 6648, 7996, 11994, 15992, 23988, 47976, 553723, 1107446, 1661169, 2214892, 3322338, 4429784, 6644676, 13289352]

約数ペア:

[(1, 13289352), (2, 6644676), (3, 4429784), (4, 3322338), (6, 2214892), (8, 1661169), (12, 1107446), (24, 553723), (277, 47976), (554, 23988), (831, 15992), (1108, 11994), (1662, 7996), (1999, 6648), (2216, 5997), (3324, 3998)]