860616554

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{467}}^1\times {\mathrm{947}}^1$

素因数の和:1562

約数の個数: 32

約数和(自身を含む): 1490711040

約数和(自身を除く): 630094486

約数列:

[1, 2, 7, 14, 139, 278, 467, 934, 947, 973, 1894, 1946, 3269, 6538, 6629, 13258, 64913, 129826, 131633, 263266, 442249, 454391, 884498, 908782, 921431, 1842862, 3095743, 6191486, 61472611, 122945222, 430308277, 860616554]

約数ペア:

[(1, 860616554), (2, 430308277), (7, 122945222), (14, 61472611), (139, 6191486), (278, 3095743), (467, 1842862), (934, 921431), (947, 908782), (973, 884498), (1894, 454391), (1946, 442249), (3269, 263266), (6538, 131633), (6629, 129826), (13258, 64913)]