886291252

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151451}}^1$

素因数の和:151492

約数の個数: 48

約数和(自身を含む): 2035514880

約数和(自身を除く): 1149223628

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 151451, 302902, 605804, 1060157, 1665961, 2120314, 2877569, 3331922, 4240628, 5755138, 6663844, 11510276, 11661727, 20142983, 23323454, 31653259, 40285966, 46646908, 63306518, 80571932, 126613036, 221572813, 443145626, 886291252]

約数ペア:

[(1, 886291252), (2, 443145626), (4, 221572813), (7, 126613036), (11, 80571932), (14, 63306518), (19, 46646908), (22, 40285966), (28, 31653259), (38, 23323454), (44, 20142983), (76, 11661727), (77, 11510276), (133, 6663844), (154, 5755138), (209, 4240628), (266, 3331922), (308, 2877569), (418, 2120314), (532, 1665961), (836, 1060157), (1463, 605804), (2926, 302902), (5852, 151451)]