2311628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:613

約数の個数: 24

約数和(自身を含む): 4463424

約数和(自身を除く): 2151796

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 491, 982, 1177, 1964, 2354, 4708, 5401, 10802, 21604, 52537, 105074, 210148, 577907, 1155814, 2311628]

約数ペア:

[(1, 2311628), (2, 1155814), (4, 577907), (11, 210148), (22, 105074), (44, 52537), (107, 21604), (214, 10802), (428, 5401), (491, 4708), (982, 2354), (1177, 1964)]