979450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1031}}^1$

素因数の和:1062

約数の個数: 24

約数和(自身を含む): 1919520

約数和(自身を除く): 940070

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 1031, 2062, 5155, 10310, 19589, 25775, 39178, 51550, 97945, 195890, 489725, 979450]

約数ペア:

[(1, 979450), (2, 489725), (5, 195890), (10, 97945), (19, 51550), (25, 39178), (38, 25775), (50, 19589), (95, 10310), (190, 5155), (475, 2062), (950, 1031)]