6420484

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7907}}^1$

素因数の和:7947

約数の個数: 24

約数和(自身を含む): 13285440

約数和(自身を除く): 6864956

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 7907, 15814, 31628, 55349, 110698, 221396, 229303, 458606, 917212, 1605121, 3210242, 6420484]

約数ペア:

[(1, 6420484), (2, 3210242), (4, 1605121), (7, 917212), (14, 458606), (28, 229303), (29, 221396), (58, 110698), (116, 55349), (203, 31628), (406, 15814), (812, 7907)]