2015499070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1192603}}^1$

素因数の和:1192636

約数の個数: 24

約数和(自身を含む): 3928437576

約数和(自身を除く): 1912938506

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 1192603, 2385206, 5963015, 11926030, 15503839, 31007678, 77519195, 155038390, 201549907, 403099814, 1007749535, 2015499070]

約数ペア:

[(1, 2015499070), (2, 1007749535), (5, 403099814), (10, 201549907), (13, 155038390), (26, 77519195), (65, 31007678), (130, 15503839), (169, 11926030), (338, 5963015), (845, 2385206), (1690, 1192603)]