7563946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 13139280

約数和(自身を除く): 5575334

約数列:

[1, 2, 13, 17, 26, 34, 109, 157, 218, 221, 314, 442, 1417, 1853, 2041, 2669, 2834, 3706, 4082, 5338, 17113, 24089, 34226, 34697, 48178, 69394, 222469, 290921, 444938, 581842, 3781973, 7563946]

約数ペア:

[(1, 7563946), (2, 3781973), (13, 581842), (17, 444938), (26, 290921), (34, 222469), (109, 69394), (157, 48178), (218, 34697), (221, 34226), (314, 24089), (442, 17113), (1417, 5338), (1853, 4082), (2041, 3706), (2669, 2834)]