2008160696

素因数分解:

$2^3\times {\mathrm{263}}^1\times {\mathrm{641}}^1\times {\mathrm{1489}}^1$

素因数の和:2399

約数の個数: 32

約数和(自身を含む): 3788056800

約数和(自身を除く): 1779896104

約数列:

[1, 2, 4, 8, 263, 526, 641, 1052, 1282, 1489, 2104, 2564, 2978, 5128, 5956, 11912, 168583, 337166, 391607, 674332, 783214, 954449, 1348664, 1566428, 1908898, 3132856, 3817796, 7635592, 251020087, 502040174, 1004080348, 2008160696]

約数ペア:

[(1, 2008160696), (2, 1004080348), (4, 502040174), (8, 251020087), (263, 7635592), (526, 3817796), (641, 3132856), (1052, 1908898), (1282, 1566428), (1489, 1348664), (2104, 954449), (2564, 783214), (2978, 674332), (5128, 391607), (5956, 337166), (11912, 168583)]