2019999670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{914027}}^1$

素因数の和:914064

約数の個数: 32

約数和(自身を含む): 4146031008

約数和(自身を除く): 2126031338

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 914027, 1828054, 4570135, 9140270, 11882351, 15538459, 23764702, 31076918, 59411755, 77692295, 118823510, 155384590, 201999967, 403999934, 1009999835, 2019999670]

約数ペア:

[(1, 2019999670), (2, 1009999835), (5, 403999934), (10, 201999967), (13, 155384590), (17, 118823510), (26, 77692295), (34, 59411755), (65, 31076918), (85, 23764702), (130, 15538459), (170, 11882351), (221, 9140270), (442, 4570135), (1105, 1828054), (2210, 914027)]