2012129095690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{44953}}^1\times {\mathrm{639439}}^1$

素因数の和:684406

約数の個数: 32

約数和(自身を含む): 4139335549440

約数和(自身を除く): 2127206453750

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 44953, 89906, 224765, 314671, 449530, 629342, 639439, 1278878, 1573355, 3146710, 3197195, 4476073, 6394390, 8952146, 22380365, 44760730, 28744701367, 57489402734, 143723506835, 201212909569, 287447013670, 402425819138, 1006064547845, 2012129095690]

約数ペア:

[(1, 2012129095690), (2, 1006064547845), (5, 402425819138), (7, 287447013670), (10, 201212909569), (14, 143723506835), (35, 57489402734), (70, 28744701367), (44953, 44760730), (89906, 22380365), (224765, 8952146), (314671, 6394390), (449530, 4476073), (629342, 3197195), (639439, 3146710), (1278878, 1573355)]