2912183065328

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{154691}}^1\times {\mathrm{61927}}^1$

素因数の和:216645

約数の個数: 40

約数和(自身を含む): 5939455029120

約数和(自身を除く): 3027271963792

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 61927, 123854, 154691, 247708, 309382, 495416, 618764, 990832, 1176613, 1237528, 2353226, 2475056, 2939129, 4706452, 5878258, 9412904, 11756516, 18825808, 23513032, 47026064, 9579549557, 19159099114, 38318198228, 76636396456, 153272792912, 182011441583, 364022883166, 728045766332, 1456091532664, 2912183065328]

約数ペア:

[(1, 2912183065328), (2, 1456091532664), (4, 728045766332), (8, 364022883166), (16, 182011441583), (19, 153272792912), (38, 76636396456), (76, 38318198228), (152, 19159099114), (304, 9579549557), (61927, 47026064), (123854, 23513032), (154691, 18825808), (247708, 11756516), (309382, 9412904), (495416, 5878258), (618764, 4706452), (990832, 2939129), (1176613, 2475056), (1237528, 2353226)]