7741426

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2957}}^1$

素因数の和:2994

約数の個数: 32

約数和(自身を含む): 15334272

約数和(自身を除く): 7592846

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 2957, 5914, 20699, 32527, 41398, 50269, 65054, 100538, 227689, 351883, 455378, 552959, 703766, 1105918, 3870713, 7741426]

約数ペア:

[(1, 7741426), (2, 3870713), (7, 1105918), (11, 703766), (14, 552959), (17, 455378), (22, 351883), (34, 227689), (77, 100538), (119, 65054), (154, 50269), (187, 41398), (238, 32527), (374, 20699), (1309, 5914), (2618, 2957)]