1189663390

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{17239}}^1$

素因数の和:17416

約数の個数: 32

約数和(自身を含む): 2194583040

約数和(自身を除く): 1004919650

約数列:

[1, 2, 5, 10, 67, 103, 134, 206, 335, 515, 670, 1030, 6901, 13802, 17239, 34478, 34505, 69010, 86195, 172390, 1155013, 1775617, 2310026, 3551234, 5775065, 8878085, 11550130, 17756170, 118966339, 237932678, 594831695, 1189663390]

約数ペア:

[(1, 1189663390), (2, 594831695), (5, 237932678), (10, 118966339), (67, 17756170), (103, 11550130), (134, 8878085), (206, 5775065), (335, 3551234), (515, 2310026), (670, 1775617), (1030, 1155013), (6901, 172390), (13802, 86195), (17239, 69010), (34478, 34505)]