4080995415532

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{20641529}}^1$

素因数の和:20641870

約数の個数: 48

約数和(自身を含む): 8544602626560

約数和(自身を除く): 4463607211028

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 307, 322, 614, 644, 1228, 2149, 4298, 7061, 8596, 14122, 28244, 49427, 98854, 197708, 20641529, 41283058, 82566116, 144490703, 288981406, 474755167, 577962812, 949510334, 1899020668, 3323286169, 6336949403, 6646572338, 12673898806, 13293144676, 25347797612, 44358645821, 88717291642, 145749836269, 177434583284, 291499672538, 582999345076, 1020248853883, 2040497707766, 4080995415532]

約数ペア:

[(1, 4080995415532), (2, 2040497707766), (4, 1020248853883), (7, 582999345076), (14, 291499672538), (23, 177434583284), (28, 145749836269), (46, 88717291642), (92, 44358645821), (161, 25347797612), (307, 13293144676), (322, 12673898806), (614, 6646572338), (644, 6336949403), (1228, 3323286169), (2149, 1899020668), (4298, 949510334), (7061, 577962812), (8596, 474755167), (14122, 288981406), (28244, 144490703), (49427, 82566116), (98854, 41283058), (197708, 20641529)]