1239804916

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{942101}}^1$

素因数の和:942159

約数の個数: 24

約数和(自身を含む): 2532370176

約数和(自身を除く): 1292565260

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 942101, 1884202, 3768404, 6594707, 13189414, 26378828, 44278747, 88557494, 177114988, 309951229, 619902458, 1239804916]

約数ペア:

[(1, 1239804916), (2, 619902458), (4, 309951229), (7, 177114988), (14, 88557494), (28, 44278747), (47, 26378828), (94, 13189414), (188, 6594707), (329, 3768404), (658, 1884202), (1316, 942101)]