131433278

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{11503}}^1$

素因数の和:11731

約数の個数: 16

約数和(自身を含む): 205001280

約数和(自身を除く): 73568002

約数列:

[1, 2, 29, 58, 197, 394, 5713, 11426, 11503, 23006, 333587, 667174, 2266091, 4532182, 65716639, 131433278]

約数ペア:

[(1, 131433278), (2, 65716639), (29, 4532182), (58, 2266091), (197, 667174), (394, 333587), (5713, 23006), (11426, 11503)]