413005396

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:656

約数の個数: 36

約数和(自身を含む): 748524000

約数和(自身を除く): 335518604

約数列:

[1, 2, 4, 37, 74, 148, 199, 379, 398, 758, 796, 1369, 1516, 2738, 5476, 7363, 14023, 14726, 28046, 29452, 56092, 75421, 150842, 272431, 301684, 518851, 544862, 1037702, 1089724, 2075404, 2790577, 5581154, 11162308, 103251349, 206502698, 413005396]

約数ペア:

[(1, 413005396), (2, 206502698), (4, 103251349), (37, 11162308), (74, 5581154), (148, 2790577), (199, 2075404), (379, 1089724), (398, 1037702), (758, 544862), (796, 518851), (1369, 301684), (1516, 272431), (2738, 150842), (5476, 75421), (7363, 56092), (14023, 29452), (14726, 28046)]