418408004

素因数分解:

$2^2\times 7^1\times {\mathrm{1187}}^1\times {\mathrm{12589}}^1$

素因数の和:13787

約数の個数: 24

約数和(自身を含む): 837587520

約数和(自身を除く): 419179516

約数列:

[1, 2, 4, 7, 14, 28, 1187, 2374, 4748, 8309, 12589, 16618, 25178, 33236, 50356, 88123, 176246, 352492, 14943143, 29886286, 59772572, 104602001, 209204002, 418408004]

約数ペア:

[(1, 418408004), (2, 209204002), (4, 104602001), (7, 59772572), (14, 29886286), (28, 14943143), (1187, 352492), (2374, 176246), (4748, 88123), (8309, 50356), (12589, 33236), (16618, 25178)]