2019000472

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{859}}^1\times {\mathrm{3719}}^1$

素因数の和:4663

約数の個数: 32

約数和(自身を含む): 3839040000

約数和(自身を除く): 1820039528

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 859, 1718, 3436, 3719, 6872, 7438, 14876, 29752, 67861, 135722, 271444, 293801, 542888, 587602, 1175204, 2350408, 3194621, 6389242, 12778484, 25556968, 252375059, 504750118, 1009500236, 2019000472]

約数ペア:

[(1, 2019000472), (2, 1009500236), (4, 504750118), (8, 252375059), (79, 25556968), (158, 12778484), (316, 6389242), (632, 3194621), (859, 2350408), (1718, 1175204), (3436, 587602), (3719, 542888), (6872, 293801), (7438, 271444), (14876, 135722), (29752, 67861)]