9789628

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1097}}^1$

素因数の和:1221

約数の個数: 24

約数和(自身を含む): 18077472

約数和(自身を除く): 8287844

約数列:

[1, 2, 4, 23, 46, 92, 97, 194, 388, 1097, 2194, 2231, 4388, 4462, 8924, 25231, 50462, 100924, 106409, 212818, 425636, 2447407, 4894814, 9789628]

約数ペア:

[(1, 9789628), (2, 4894814), (4, 2447407), (23, 425636), (46, 212818), (92, 106409), (97, 100924), (194, 50462), (388, 25231), (1097, 8924), (2194, 4462), (2231, 4388)]