1395203212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1069}}^1\times {\mathrm{1321}}^1$

素因数の和:2426

約数の個数: 48

約数和(自身を含む): 2772498400

約数和(自身を除く): 1377295188

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 1069, 1321, 2138, 2642, 4276, 5284, 13897, 17173, 20311, 25099, 27794, 34346, 40622, 50198, 55588, 68692, 81244, 100396, 264043, 326287, 528086, 652574, 1056172, 1305148, 1412149, 2824298, 5648596, 18357937, 26830831, 36715874, 53661662, 73431748, 107323324, 348800803, 697601606, 1395203212]

約数ペア:

[(1, 1395203212), (2, 697601606), (4, 348800803), (13, 107323324), (19, 73431748), (26, 53661662), (38, 36715874), (52, 26830831), (76, 18357937), (247, 5648596), (494, 2824298), (988, 1412149), (1069, 1305148), (1321, 1056172), (2138, 652574), (2642, 528086), (4276, 326287), (5284, 264043), (13897, 100396), (17173, 81244), (20311, 68692), (25099, 55588), (27794, 50198), (34346, 40622)]