1380493844

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{276763}}^1$

素因数の和:276839

約数の個数: 24

約数和(自身を含む): 2557299360

約数和(自身を除く): 1176805516

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1247, 2494, 4988, 276763, 553526, 1107052, 8026127, 11900809, 16052254, 23801618, 32104508, 47603236, 345123461, 690246922, 1380493844]

約数ペア:

[(1, 1380493844), (2, 690246922), (4, 345123461), (29, 47603236), (43, 32104508), (58, 23801618), (86, 16052254), (116, 11900809), (172, 8026127), (1247, 1107052), (2494, 553526), (4988, 276763)]