2015408816

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{11471}}^1$

素因数の和:11697

約数の個数: 40

約数和(自身を含む): 3983078400

約数和(自身を除く): 1967669584

約数列:

[1, 2, 4, 8, 16, 79, 139, 158, 278, 316, 556, 632, 1112, 1264, 2224, 10981, 11471, 21962, 22942, 43924, 45884, 87848, 91768, 175696, 183536, 906209, 1594469, 1812418, 3188938, 3624836, 6377876, 7249672, 12755752, 14499344, 25511504, 125963051, 251926102, 503852204, 1007704408, 2015408816]

約数ペア:

[(1, 2015408816), (2, 1007704408), (4, 503852204), (8, 251926102), (16, 125963051), (79, 25511504), (139, 14499344), (158, 12755752), (278, 7249672), (316, 6377876), (556, 3624836), (632, 3188938), (1112, 1812418), (1264, 1594469), (2224, 906209), (10981, 183536), (11471, 175696), (21962, 91768), (22942, 87848), (43924, 45884)]