2051217395

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{5023}}^1$

素因数の和:5171

約数の個数: 32

約数和(自身を含む): 2656530432

約数和(自身を除く): 605313037

約数列:

[1, 5, 23, 53, 67, 115, 265, 335, 1219, 1541, 3551, 5023, 6095, 7705, 17755, 25115, 81673, 115529, 266219, 336541, 408365, 577645, 1331095, 1682705, 6123037, 7740443, 17836673, 30615185, 38702215, 89183365, 410243479, 2051217395]

約数ペア:

[(1, 2051217395), (5, 410243479), (23, 89183365), (53, 38702215), (67, 30615185), (115, 17836673), (265, 7740443), (335, 6123037), (1219, 1682705), (1541, 1331095), (3551, 577645), (5023, 408365), (6095, 336541), (7705, 266219), (17755, 115529), (25115, 81673)]