9794231426

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{419}}^1\times {\mathrm{2459}}^1$

素因数の和:2991

約数の個数: 48

約数和(自身を含む): 17314365600

約数和(自身を除く): 7520134174

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 419, 679, 838, 1358, 2459, 2933, 4753, 4918, 5866, 9506, 17213, 20531, 34426, 40643, 41062, 81286, 120491, 238523, 240982, 284501, 477046, 569002, 1030321, 1669661, 1991507, 2060642, 3339322, 3983014, 7212247, 11687627, 14424494, 23375254, 50485729, 99941137, 100971458, 199882274, 699587959, 1399175918, 4897115713, 9794231426]

約数ペア:

[(1, 9794231426), (2, 4897115713), (7, 1399175918), (14, 699587959), (49, 199882274), (97, 100971458), (98, 99941137), (194, 50485729), (419, 23375254), (679, 14424494), (838, 11687627), (1358, 7212247), (2459, 3983014), (2933, 3339322), (4753, 2060642), (4918, 1991507), (5866, 1669661), (9506, 1030321), (17213, 569002), (20531, 477046), (34426, 284501), (40643, 240982), (41062, 238523), (81286, 120491)]