1664207828984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{47811073}}^1$

素因数の和:47811327

約数の個数: 32

約数和(自身を含む): 3298964106000

約数和(自身を除く): 1634756277016

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 229, 458, 916, 1832, 4351, 8702, 17404, 34808, 47811073, 95622146, 191244292, 382488584, 908410387, 1816820774, 3633641548, 7267283096, 10948735717, 21897471434, 43794942868, 87589885736, 208025978623, 416051957246, 832103914492, 1664207828984]

約数ペア:

[(1, 1664207828984), (2, 832103914492), (4, 416051957246), (8, 208025978623), (19, 87589885736), (38, 43794942868), (76, 21897471434), (152, 10948735717), (229, 7267283096), (458, 3633641548), (916, 1816820774), (1832, 908410387), (4351, 382488584), (8702, 191244292), (17404, 95622146), (34808, 47811073)]