853387920004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4243}}^1\times {\mathrm{55807}}^1$

素因数の和:60124

約数の個数: 48

約数和(自身を含む): 1611521630208

約数和(自身を除く): 758133710204

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 4243, 8486, 16972, 55807, 72131, 111614, 144262, 223228, 224879, 288524, 449758, 899516, 948719, 1897438, 2957771, 3794876, 3822943, 5915542, 7645886, 11831084, 15291772, 50282107, 100564214, 201128428, 236789101, 473578202, 947156404, 4025414717, 8050829434, 12549822353, 16101658868, 25099644706, 50199289412, 213346980001, 426693960002, 853387920004]

約数ペア:

[(1, 853387920004), (2, 426693960002), (4, 213346980001), (17, 50199289412), (34, 25099644706), (53, 16101658868), (68, 12549822353), (106, 8050829434), (212, 4025414717), (901, 947156404), (1802, 473578202), (3604, 236789101), (4243, 201128428), (8486, 100564214), (16972, 50282107), (55807, 15291772), (72131, 11831084), (111614, 7645886), (144262, 5915542), (223228, 3822943), (224879, 3794876), (288524, 2957771), (449758, 1897438), (899516, 948719)]