987812904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3166067}}^1$

素因数の和:3166089

約数の個数: 32

約数和(自身を含む): 2659497120

約数和(自身を除く): 1671684216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 3166067, 6332134, 9498201, 12664268, 18996402, 25328536, 37992804, 41158871, 75985608, 82317742, 123476613, 164635484, 246953226, 329270968, 493906452, 987812904]

約数ペア:

[(1, 987812904), (2, 493906452), (3, 329270968), (4, 246953226), (6, 164635484), (8, 123476613), (12, 82317742), (13, 75985608), (24, 41158871), (26, 37992804), (39, 25328536), (52, 18996402), (78, 12664268), (104, 9498201), (156, 6332134), (312, 3166067)]