681291094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{6763}}^1$

素因数の和:7036

約数の個数: 32

約数和(自身を含む): 1178559360

約数和(自身を除く): 497268266

約数列:

[1, 2, 11, 19, 22, 38, 209, 241, 418, 482, 2651, 4579, 5302, 6763, 9158, 13526, 50369, 74393, 100738, 128497, 148786, 256994, 1413467, 1629883, 2826934, 3259766, 17928713, 30967777, 35857426, 61935554, 340645547, 681291094]

約数ペア:

[(1, 681291094), (2, 340645547), (11, 61935554), (19, 35857426), (22, 30967777), (38, 17928713), (209, 3259766), (241, 2826934), (418, 1629883), (482, 1413467), (2651, 256994), (4579, 148786), (5302, 128497), (6763, 100738), (9158, 74393), (13526, 50369)]