13309028

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:464

約数の個数: 36

約数和(自身を含む): 25659060

約数和(自身を除く): 12350032

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 289, 397, 493, 578, 794, 986, 1156, 1588, 1972, 6749, 8381, 11513, 13498, 16762, 23026, 26996, 33524, 46052, 114733, 195721, 229466, 391442, 458932, 782884, 3327257, 6654514, 13309028]

約数ペア:

[(1, 13309028), (2, 6654514), (4, 3327257), (17, 782884), (29, 458932), (34, 391442), (58, 229466), (68, 195721), (116, 114733), (289, 46052), (397, 33524), (493, 26996), (578, 23026), (794, 16762), (986, 13498), (1156, 11513), (1588, 8381), (1972, 6749)]