2016654770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{292693}}^1$

素因数の和:292766

約数の個数: 32

約数和(自身を含む): 3982979952

約数和(自身を除く): 1966325182

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 292693, 585386, 1463465, 2926930, 3805009, 7610018, 15512729, 19025045, 31025458, 38050090, 77563645, 155127290, 201665477, 403330954, 1008327385, 2016654770]

約数ペア:

[(1, 2016654770), (2, 1008327385), (5, 403330954), (10, 201665477), (13, 155127290), (26, 77563645), (53, 38050090), (65, 31025458), (106, 19025045), (130, 15512729), (265, 7610018), (530, 3805009), (689, 2926930), (1378, 1463465), (3445, 585386), (6890, 292693)]