2254778

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 24

約数和(自身を含む): 3713472

約数和(自身を除く): 1458694

約数列:

[1, 2, 17, 34, 47, 83, 94, 166, 289, 578, 799, 1411, 1598, 2822, 3901, 7802, 13583, 23987, 27166, 47974, 66317, 132634, 1127389, 2254778]

約数ペア:

[(1, 2254778), (2, 1127389), (17, 132634), (34, 66317), (47, 47974), (83, 27166), (94, 23987), (166, 13583), (289, 7802), (578, 3901), (799, 2822), (1411, 1598)]