1285652588

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{50119}}^1$

素因数の和:50198

約数の個数: 36

約数和(自身を含む): 2519732880

約数和(自身を除く): 1234080292

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 121, 212, 242, 484, 583, 1166, 2332, 6413, 12826, 25652, 50119, 100238, 200476, 551309, 1102618, 2205236, 2656307, 5312614, 6064399, 10625228, 12128798, 24257596, 29219377, 58438754, 116877508, 321413147, 642826294, 1285652588]

約数ペア:

[(1, 1285652588), (2, 642826294), (4, 321413147), (11, 116877508), (22, 58438754), (44, 29219377), (53, 24257596), (106, 12128798), (121, 10625228), (212, 6064399), (242, 5312614), (484, 2656307), (583, 2205236), (1166, 1102618), (2332, 551309), (6413, 200476), (12826, 100238), (25652, 50119)]