2832778

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1$

素因数の和:91

約数の個数: 36

約数和(自身を含む): 5056290

約数和(自身を除く): 2223512

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 169, 221, 289, 338, 377, 442, 493, 578, 754, 986, 2873, 3757, 4901, 5746, 6409, 7514, 8381, 9802, 12818, 16762, 48841, 83317, 97682, 108953, 166634, 217906, 1416389, 2832778]

約数ペア:

[(1, 2832778), (2, 1416389), (13, 217906), (17, 166634), (26, 108953), (29, 97682), (34, 83317), (58, 48841), (169, 16762), (221, 12818), (289, 9802), (338, 8381), (377, 7514), (442, 6409), (493, 5746), (578, 4901), (754, 3757), (986, 2873)]