1289233402

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1\times {\mathrm{613}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 2016724752

約数和(自身を除く): 727491350

約数列:

[1, 2, 37, 74, 97, 194, 293, 586, 613, 1226, 3589, 7178, 10841, 21682, 22681, 28421, 45362, 56842, 59461, 118922, 179609, 359218, 1051577, 2103154, 2200057, 4400114, 6645533, 13291066, 17422073, 34844146, 644616701, 1289233402]

約数ペア:

[(1, 1289233402), (2, 644616701), (37, 34844146), (74, 17422073), (97, 13291066), (194, 6645533), (293, 4400114), (586, 2200057), (613, 2103154), (1226, 1051577), (3589, 359218), (7178, 179609), (10841, 118922), (21682, 59461), (22681, 56842), (28421, 45362)]