1284804564

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{20507}}^1$

素因数の和:20764

約数の個数: 48

約数和(自身を含む): 3142153728

約数和(自身を除く): 1857349164

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 227, 276, 454, 681, 908, 1362, 2724, 5221, 10442, 15663, 20507, 20884, 31326, 41014, 61521, 62652, 82028, 123042, 246084, 471661, 943322, 1414983, 1886644, 2829966, 4655089, 5659932, 9310178, 13965267, 18620356, 27930534, 55861068, 107067047, 214134094, 321201141, 428268188, 642402282, 1284804564]

約数ペア:

[(1, 1284804564), (2, 642402282), (3, 428268188), (4, 321201141), (6, 214134094), (12, 107067047), (23, 55861068), (46, 27930534), (69, 18620356), (92, 13965267), (138, 9310178), (227, 5659932), (276, 4655089), (454, 2829966), (681, 1886644), (908, 1414983), (1362, 943322), (2724, 471661), (5221, 246084), (10442, 123042), (15663, 82028), (20507, 62652), (20884, 61521), (31326, 41014)]