13589380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{859}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 32941440

約数和(自身を除く): 19352060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 452, 565, 791, 859, 1130, 1582, 1718, 2260, 3164, 3436, 3955, 4295, 6013, 7910, 8590, 12026, 15820, 17180, 24052, 30065, 60130, 97067, 120260, 194134, 388268, 485335, 679469, 970670, 1358938, 1941340, 2717876, 3397345, 6794690, 13589380]

約数ペア:

[(1, 13589380), (2, 6794690), (4, 3397345), (5, 2717876), (7, 1941340), (10, 1358938), (14, 970670), (20, 679469), (28, 485335), (35, 388268), (70, 194134), (113, 120260), (140, 97067), (226, 60130), (452, 30065), (565, 24052), (791, 17180), (859, 15820), (1130, 12026), (1582, 8590), (1718, 7910), (2260, 6013), (3164, 4295), (3436, 3955)]