290449094

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{6529}}^1$

素因数の和:6632

約数の個数: 32

約数和(自身を含む): 493668000

約数和(自身を除く): 203218906

約数列:

[1, 2, 13, 26, 29, 58, 59, 118, 377, 754, 767, 1534, 1711, 3422, 6529, 13058, 22243, 44486, 84877, 169754, 189341, 378682, 385211, 770422, 2461433, 4922866, 5007743, 10015486, 11171119, 22342238, 145224547, 290449094]

約数ペア:

[(1, 290449094), (2, 145224547), (13, 22342238), (26, 11171119), (29, 10015486), (58, 5007743), (59, 4922866), (118, 2461433), (377, 770422), (754, 385211), (767, 378682), (1534, 189341), (1711, 169754), (3422, 84877), (6529, 44486), (13058, 22243)]