4268870290916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21839}}^1\times {\mathrm{634643}}^1$

素因数の和:656504

約数の個数: 48

約数和(自身を含む): 9314339973120

約数和(自身を除く): 5045469682204

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 21839, 43678, 87356, 152873, 240229, 305746, 480458, 611492, 634643, 960916, 1269286, 1681603, 2538572, 3363206, 4442501, 6726412, 6981073, 8885002, 13962146, 17770004, 27924292, 48867511, 97735022, 195470044, 13859968477, 27719936954, 55439873908, 97019779339, 152459653247, 194039558678, 304919306494, 388079117356, 609838612988, 1067217572729, 2134435145458, 4268870290916]

約数ペア:

[(1, 4268870290916), (2, 2134435145458), (4, 1067217572729), (7, 609838612988), (11, 388079117356), (14, 304919306494), (22, 194039558678), (28, 152459653247), (44, 97019779339), (77, 55439873908), (154, 27719936954), (308, 13859968477), (21839, 195470044), (43678, 97735022), (87356, 48867511), (152873, 27924292), (240229, 17770004), (305746, 13962146), (480458, 8885002), (611492, 6981073), (634643, 6726412), (960916, 4442501), (1269286, 3363206), (1681603, 2538572)]