2563372

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1103}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 5193216

約数和(自身を除く): 2629844

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1103, 1162, 2206, 2324, 4412, 7721, 15442, 30884, 91549, 183098, 366196, 640843, 1281686, 2563372]

約数ペア:

[(1, 2563372), (2, 1281686), (4, 640843), (7, 366196), (14, 183098), (28, 91549), (83, 30884), (166, 15442), (332, 7721), (581, 4412), (1103, 2324), (1162, 2206)]