908963768

素因数分解:

$2^3\times {\mathrm{41}}^2\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 1760354640

約数和(自身を除く): 851390872

約数列:

[1, 2, 4, 8, 41, 82, 164, 257, 263, 328, 514, 526, 1028, 1052, 1681, 2056, 2104, 3362, 6724, 10537, 10783, 13448, 21074, 21566, 42148, 43132, 67591, 84296, 86264, 135182, 270364, 432017, 442103, 540728, 864034, 884206, 1728068, 1768412, 2771231, 3456136, 3536824, 5542462, 11084924, 22169848, 113620471, 227240942, 454481884, 908963768]

約数ペア:

[(1, 908963768), (2, 454481884), (4, 227240942), (8, 113620471), (41, 22169848), (82, 11084924), (164, 5542462), (257, 3536824), (263, 3456136), (328, 2771231), (514, 1768412), (526, 1728068), (1028, 884206), (1052, 864034), (1681, 540728), (2056, 442103), (2104, 432017), (3362, 270364), (6724, 135182), (10537, 86264), (10783, 84296), (13448, 67591), (21074, 43132), (21566, 42148)]