1259896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 2620800

約数和(自身を除く): 1360904

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 139, 206, 278, 412, 556, 824, 1112, 1133, 1529, 2266, 3058, 4532, 6116, 9064, 12232, 14317, 28634, 57268, 114536, 157487, 314974, 629948, 1259896]

約数ペア:

[(1, 1259896), (2, 629948), (4, 314974), (8, 157487), (11, 114536), (22, 57268), (44, 28634), (88, 14317), (103, 12232), (139, 9064), (206, 6116), (278, 4532), (412, 3058), (556, 2266), (824, 1529), (1112, 1133)]