2018503630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1411541}}^1$

素因数の和:1411572

約数の個数: 32

約数和(自身を含む): 4268503008

約数和(自身を除く): 2249999378

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 1411541, 2823082, 7057705, 14115410, 15526951, 18350033, 31053902, 36700066, 77634755, 91750165, 155269510, 183500330, 201850363, 403700726, 1009251815, 2018503630]

約数ペア:

[(1, 2018503630), (2, 1009251815), (5, 403700726), (10, 201850363), (11, 183500330), (13, 155269510), (22, 91750165), (26, 77634755), (55, 36700066), (65, 31053902), (110, 18350033), (130, 15526951), (143, 14115410), (286, 7057705), (715, 2823082), (1430, 1411541)]