4951518

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 12096000

約数和(自身を除く): 7144482

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 29, 33, 39, 58, 66, 78, 87, 143, 174, 199, 286, 319, 377, 398, 429, 597, 638, 754, 858, 957, 1131, 1194, 1914, 2189, 2262, 2587, 4147, 4378, 5174, 5771, 6567, 7761, 8294, 11542, 12441, 13134, 15522, 17313, 24882, 28457, 34626, 56914, 63481, 75023, 85371, 126962, 150046, 170742, 190443, 225069, 380886, 450138, 825253, 1650506, 2475759, 4951518]

約数ペア:

[(1, 4951518), (2, 2475759), (3, 1650506), (6, 825253), (11, 450138), (13, 380886), (22, 225069), (26, 190443), (29, 170742), (33, 150046), (39, 126962), (58, 85371), (66, 75023), (78, 63481), (87, 56914), (143, 34626), (174, 28457), (199, 24882), (286, 17313), (319, 15522), (377, 13134), (398, 12441), (429, 11542), (597, 8294), (638, 7761), (754, 6567), (858, 5771), (957, 5174), (1131, 4378), (1194, 4147), (1914, 2587), (2189, 2262)]