1430188216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{132523}}^1$

素因数の和:132619

約数の個数: 32

約数和(自身を含む): 2862518400

約数和(自身を除く): 1432330184

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 1349, 2698, 5396, 10792, 132523, 265046, 530092, 1060184, 2517937, 5035874, 9409133, 10071748, 18818266, 20143496, 37636532, 75273064, 178773527, 357547054, 715094108, 1430188216]

約数ペア:

[(1, 1430188216), (2, 715094108), (4, 357547054), (8, 178773527), (19, 75273064), (38, 37636532), (71, 20143496), (76, 18818266), (142, 10071748), (152, 9409133), (284, 5035874), (568, 2517937), (1349, 1060184), (2698, 530092), (5396, 265046), (10792, 132523)]