248894668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{77489}}^1$

素因数の和:77577

約数の個数: 24

約数和(自身を含む): 481677840

約数和(自身を除く): 232783172

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 77489, 154978, 309956, 852379, 1704758, 3409516, 5656697, 11313394, 22626788, 62223667, 124447334, 248894668]

約数ペア:

[(1, 248894668), (2, 124447334), (4, 62223667), (11, 22626788), (22, 11313394), (44, 5656697), (73, 3409516), (146, 1704758), (292, 852379), (803, 309956), (1606, 154978), (3212, 77489)]