6920864356

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{392963}}^1$

素因数の和:393028

約数の個数: 48

約数和(自身を含む): 15052093056

約数和(自身を除く): 8131228700

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 476, 518, 629, 1036, 1258, 2516, 4403, 8806, 17612, 392963, 785926, 1571852, 2750741, 5501482, 6680371, 11002964, 13360742, 14539631, 26721484, 29079262, 46762597, 58158524, 93525194, 101777417, 187050388, 203554834, 247173727, 407109668, 494347454, 988694908, 1730216089, 3460432178, 6920864356]

約数ペア:

[(1, 6920864356), (2, 3460432178), (4, 1730216089), (7, 988694908), (14, 494347454), (17, 407109668), (28, 247173727), (34, 203554834), (37, 187050388), (68, 101777417), (74, 93525194), (119, 58158524), (148, 46762597), (238, 29079262), (259, 26721484), (476, 14539631), (518, 13360742), (629, 11002964), (1036, 6680371), (1258, 5501482), (2516, 2750741), (4403, 1571852), (8806, 785926), (17612, 392963)]