4991132

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2531}}^1$

素因数の和:2581

約数の個数: 24

約数和(自身を含む): 9570960

約数和(自身を除く): 4579828

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 2531, 5062, 10124, 43027, 73399, 86054, 146798, 172108, 293596, 1247783, 2495566, 4991132]

約数ペア:

[(1, 4991132), (2, 2495566), (4, 1247783), (17, 293596), (29, 172108), (34, 146798), (58, 86054), (68, 73399), (116, 43027), (493, 10124), (986, 5062), (1972, 2531)]