2018805590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{23609}}^1$

素因数の和:24136

約数の個数: 32

約数和(自身を含む): 3855418560

約数和(自身を除く): 1836612970

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 503, 1006, 2515, 5030, 8551, 17102, 23609, 42755, 47218, 85510, 118045, 236090, 401353, 802706, 2006765, 4013530, 11875327, 23750654, 59376635, 118753270, 201880559, 403761118, 1009402795, 2018805590]

約数ペア:

[(1, 2018805590), (2, 1009402795), (5, 403761118), (10, 201880559), (17, 118753270), (34, 59376635), (85, 23750654), (170, 11875327), (503, 4013530), (1006, 2006765), (2515, 802706), (5030, 401353), (8551, 236090), (17102, 118045), (23609, 85510), (42755, 47218)]