17180438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 30233088

約数和(自身を除く): 13052650

約数列:

[1, 2, 11, 17, 22, 34, 71, 142, 187, 374, 647, 781, 1207, 1294, 1562, 2414, 7117, 10999, 13277, 14234, 21998, 26554, 45937, 91874, 120989, 241978, 505307, 780929, 1010614, 1561858, 8590219, 17180438]

約数ペア:

[(1, 17180438), (2, 8590219), (11, 1561858), (17, 1010614), (22, 780929), (34, 505307), (71, 241978), (142, 120989), (187, 91874), (374, 45937), (647, 26554), (781, 21998), (1207, 14234), (1294, 13277), (1562, 10999), (2414, 7117)]