1427242586

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{20641}}^1$

素因数の和:21110

約数の個数: 32

約数和(自身を含む): 2675203200

約数和(自身を除く): 1247960614

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 449, 898, 3143, 4939, 6286, 9878, 20641, 34573, 41282, 69146, 144487, 227051, 288974, 454102, 1589357, 3178714, 9267809, 18535618, 64874663, 101945899, 129749326, 203891798, 713621293, 1427242586]

約数ペア:

[(1, 1427242586), (2, 713621293), (7, 203891798), (11, 129749326), (14, 101945899), (22, 64874663), (77, 18535618), (154, 9267809), (449, 3178714), (898, 1589357), (3143, 454102), (4939, 288974), (6286, 227051), (9878, 144487), (20641, 69146), (34573, 41282)]