1539778828

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1\times {\mathrm{2473}}^1$

素因数の和:3122

約数の個数: 48

約数和(自身を含む): 3169332544

約数和(自身を除く): 1629553716

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 601, 1036, 1202, 2404, 2473, 4207, 4946, 8414, 9892, 16828, 17311, 22237, 34622, 44474, 69244, 88948, 91501, 155659, 183002, 311318, 366004, 622636, 640507, 1281014, 1486273, 2562028, 2972546, 5945092, 10403911, 20807822, 41615644, 54992101, 109984202, 219968404, 384944707, 769889414, 1539778828]

約数ペア:

[(1, 1539778828), (2, 769889414), (4, 384944707), (7, 219968404), (14, 109984202), (28, 54992101), (37, 41615644), (74, 20807822), (148, 10403911), (259, 5945092), (518, 2972546), (601, 2562028), (1036, 1486273), (1202, 1281014), (2404, 640507), (2473, 622636), (4207, 366004), (4946, 311318), (8414, 183002), (9892, 155659), (16828, 91501), (17311, 88948), (22237, 69244), (34622, 44474)]