264490216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1944781}}^1$

素因数の和:1944804

約数の個数: 16

約数和(自身を含む): 525091140

約数和(自身を除く): 260600924

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1944781, 3889562, 7779124, 15558248, 33061277, 66122554, 132245108, 264490216]

約数ペア:

[(1, 264490216), (2, 132245108), (4, 66122554), (8, 33061277), (17, 15558248), (34, 7779124), (68, 3889562), (136, 1944781)]