8078889416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2505859}}^1$

素因数の和:2505909

約数の個数: 32

約数和(自身を含む): 16839379200

約数和(自身を除く): 8760489784

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 2505859, 5011718, 10023436, 20046872, 32576167, 65152334, 77681629, 130304668, 155363258, 260609336, 310726516, 621453032, 1009861177, 2019722354, 4039444708, 8078889416]

約数ペア:

[(1, 8078889416), (2, 4039444708), (4, 2019722354), (8, 1009861177), (13, 621453032), (26, 310726516), (31, 260609336), (52, 155363258), (62, 130304668), (104, 77681629), (124, 65152334), (248, 32576167), (403, 20046872), (806, 10023436), (1612, 5011718), (3224, 2505859)]