1389344

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{3947}}^1$

素因数の和:3968

約数の個数: 24

約数和(自身を含む): 2984688

約数和(自身を除く): 1595344

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 3947, 7894, 15788, 31576, 43417, 63152, 86834, 126304, 173668, 347336, 694672, 1389344]

約数ペア:

[(1, 1389344), (2, 694672), (4, 347336), (8, 173668), (11, 126304), (16, 86834), (22, 63152), (32, 43417), (44, 31576), (88, 15788), (176, 7894), (352, 3947)]