1645383556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{3581}}^1$

素因数の和:3864

約数の個数: 48

約数和(自身を含む): 3168350640

約数和(自身を除く): 1522967084

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 233, 466, 493, 932, 986, 1972, 3581, 3961, 6757, 7162, 7922, 13514, 14324, 15844, 27028, 60877, 103849, 114869, 121754, 207698, 229738, 243508, 415396, 459476, 834373, 1668746, 1765433, 3337492, 3530866, 7061732, 14184341, 24196817, 28368682, 48393634, 56737364, 96787268, 411345889, 822691778, 1645383556]

約数ペア:

[(1, 1645383556), (2, 822691778), (4, 411345889), (17, 96787268), (29, 56737364), (34, 48393634), (58, 28368682), (68, 24196817), (116, 14184341), (233, 7061732), (466, 3530866), (493, 3337492), (932, 1765433), (986, 1668746), (1972, 834373), (3581, 459476), (3961, 415396), (6757, 243508), (7162, 229738), (7922, 207698), (13514, 121754), (14324, 114869), (15844, 103849), (27028, 60877)]