2629432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 5377680

約数和(自身を除く): 2748248

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 131, 193, 262, 386, 524, 772, 1048, 1544, 1703, 2509, 3406, 5018, 6812, 10036, 13624, 20072, 25283, 50566, 101132, 202264, 328679, 657358, 1314716, 2629432]

約数ペア:

[(1, 2629432), (2, 1314716), (4, 657358), (8, 328679), (13, 202264), (26, 101132), (52, 50566), (104, 25283), (131, 20072), (193, 13624), (262, 10036), (386, 6812), (524, 5018), (772, 3406), (1048, 2509), (1544, 1703)]