2017247770

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{65687}}^1$

素因数の和:65814

約数の個数: 32

約数和(自身を含む): 3774169728

約数和(自身を除く): 1756921958

約数列:

[1, 2, 5, 10, 37, 74, 83, 166, 185, 370, 415, 830, 3071, 6142, 15355, 30710, 65687, 131374, 328435, 656870, 2430419, 4860838, 5452021, 10904042, 12152095, 24304190, 27260105, 54520210, 201724777, 403449554, 1008623885, 2017247770]

約数ペア:

[(1, 2017247770), (2, 1008623885), (5, 403449554), (10, 201724777), (37, 54520210), (74, 27260105), (83, 24304190), (166, 12152095), (185, 10904042), (370, 5452021), (415, 4860838), (830, 2430419), (3071, 656870), (6142, 328435), (15355, 131374), (30710, 65687)]