2238352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:263

約数の個数: 40

約数和(自身を含む): 4712000

約数和(自身を除く): 2473648

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 199, 296, 304, 398, 592, 703, 796, 1406, 1592, 2812, 3184, 3781, 5624, 7363, 7562, 11248, 14726, 15124, 29452, 30248, 58904, 60496, 117808, 139897, 279794, 559588, 1119176, 2238352]

約数ペア:

[(1, 2238352), (2, 1119176), (4, 559588), (8, 279794), (16, 139897), (19, 117808), (37, 60496), (38, 58904), (74, 30248), (76, 29452), (148, 15124), (152, 14726), (199, 11248), (296, 7562), (304, 7363), (398, 5624), (592, 3781), (703, 3184), (796, 2812), (1406, 1592)]