1854193072

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{293}}^1\times {\mathrm{2887}}^1$

素因数の和:3325

約数の個数: 40

約数和(自身を含む): 3632330016

約数和(自身を除く): 1778136944

約数列:

[1, 2, 4, 8, 16, 137, 274, 293, 548, 586, 1096, 1172, 2192, 2344, 2887, 4688, 5774, 11548, 23096, 40141, 46192, 80282, 160564, 321128, 395519, 642256, 791038, 845891, 1582076, 1691782, 3164152, 3383564, 6328304, 6767128, 13534256, 115887067, 231774134, 463548268, 927096536, 1854193072]

約数ペア:

[(1, 1854193072), (2, 927096536), (4, 463548268), (8, 231774134), (16, 115887067), (137, 13534256), (274, 6767128), (293, 6328304), (548, 3383564), (586, 3164152), (1096, 1691782), (1172, 1582076), (2192, 845891), (2344, 791038), (2887, 642256), (4688, 395519), (5774, 321128), (11548, 160564), (23096, 80282), (40141, 46192)]