1189247906

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{36599}}^1$

素因数の和:36830

約数の個数: 32

約数和(自身を含む): 2234649600

約数和(自身を除く): 1045401694

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 211, 422, 1477, 2321, 2954, 4642, 16247, 32494, 36599, 73198, 256193, 402589, 512386, 805178, 2818123, 5636246, 7722389, 15444778, 54056723, 84946279, 108113446, 169892558, 594623953, 1189247906]

約数ペア:

[(1, 1189247906), (2, 594623953), (7, 169892558), (11, 108113446), (14, 84946279), (22, 54056723), (77, 15444778), (154, 7722389), (211, 5636246), (422, 2818123), (1477, 805178), (2321, 512386), (2954, 402589), (4642, 256193), (16247, 73198), (32494, 36599)]