78838167412

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{3508909}}^1$

素因数の和:3509091

約数の個数: 24

約数和(自身を含む): 142363496520

約数和(自身を除く): 63525329108

約数列:

[1, 2, 4, 41, 82, 137, 164, 274, 548, 5617, 11234, 22468, 3508909, 7017818, 14035636, 143865269, 287730538, 480720533, 575461076, 961441066, 1922882132, 19709541853, 39419083706, 78838167412]

約数ペア:

[(1, 78838167412), (2, 39419083706), (4, 19709541853), (41, 1922882132), (82, 961441066), (137, 575461076), (164, 480720533), (274, 287730538), (548, 143865269), (5617, 14035636), (11234, 7017818), (22468, 3508909)]