2008279624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1867}}^1\times {\mathrm{10343}}^1$

素因数の和:12229

約数の個数: 32

約数和(自身を含む): 4057744320

約数和(自身を除く): 2049464696

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1867, 3734, 7468, 10343, 14936, 20686, 24271, 41372, 48542, 82744, 97084, 134459, 194168, 268918, 537836, 1075672, 19310381, 38620762, 77241524, 154483048, 251034953, 502069906, 1004139812, 2008279624]

約数ペア:

[(1, 2008279624), (2, 1004139812), (4, 502069906), (8, 251034953), (13, 154483048), (26, 77241524), (52, 38620762), (104, 19310381), (1867, 1075672), (3734, 537836), (7468, 268918), (10343, 194168), (14936, 134459), (20686, 97084), (24271, 82744), (41372, 48542)]