1070812990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{200903}}^1$

素因数の和:200964

約数の個数: 32

約数和(自身を含む): 2126367936

約数和(自身を除く): 1055554946

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 200903, 401806, 1004515, 2009030, 2611739, 5223478, 8237023, 13058695, 16474046, 26117390, 41185115, 82370230, 107081299, 214162598, 535406495, 1070812990]

約数ペア:

[(1, 1070812990), (2, 535406495), (5, 214162598), (10, 107081299), (13, 82370230), (26, 41185115), (41, 26117390), (65, 16474046), (82, 13058695), (130, 8237023), (205, 5223478), (410, 2611739), (533, 2009030), (1066, 1004515), (2665, 401806), (5330, 200903)]