80453327654

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1393807}}^1$

素因数の和:1393873

約数の個数: 48

約数和(自身を含む): 152538347520

約数和(自身を除く): 72085019866

約数列:

[1, 2, 7, 14, 19, 31, 38, 49, 62, 98, 133, 217, 266, 434, 589, 931, 1178, 1519, 1862, 3038, 4123, 8246, 28861, 57722, 1393807, 2787614, 9756649, 19513298, 26482333, 43208017, 52964666, 68296543, 86416034, 136593086, 185376331, 302456119, 370752662, 604912238, 820952323, 1297634317, 1641904646, 2117192833, 2595268634, 4234385666, 5746666261, 11493332522, 40226663827, 80453327654]

約数ペア:

[(1, 80453327654), (2, 40226663827), (7, 11493332522), (14, 5746666261), (19, 4234385666), (31, 2595268634), (38, 2117192833), (49, 1641904646), (62, 1297634317), (98, 820952323), (133, 604912238), (217, 370752662), (266, 302456119), (434, 185376331), (589, 136593086), (931, 86416034), (1178, 68296543), (1519, 52964666), (1862, 43208017), (3038, 26482333), (4123, 19513298), (8246, 9756649), (28861, 2787614), (57722, 1393807)]