5149378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 8870400

約数和(自身を除く): 3721022

約数列:

[1, 2, 13, 23, 26, 46, 79, 109, 158, 218, 299, 598, 1027, 1417, 1817, 2054, 2507, 2834, 3634, 5014, 8611, 17222, 23621, 32591, 47242, 65182, 111943, 198053, 223886, 396106, 2574689, 5149378]

約数ペア:

[(1, 5149378), (2, 2574689), (13, 396106), (23, 223886), (26, 198053), (46, 111943), (79, 65182), (109, 47242), (158, 32591), (218, 23621), (299, 17222), (598, 8611), (1027, 5014), (1417, 3634), (1817, 2834), (2054, 2507)]