2016269591

素因数分解:

$7^3\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{691}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 2418124800

約数和(自身を除く): 401855209

約数列:

[1, 7, 47, 49, 181, 329, 343, 691, 1267, 2303, 4837, 8507, 8869, 16121, 32477, 33859, 59549, 62083, 125071, 227339, 237013, 416843, 875497, 1591373, 2917901, 5878337, 6128479, 11139611, 41148359, 42899353, 288038513, 2016269591]

約数ペア:

[(1, 2016269591), (7, 288038513), (47, 42899353), (49, 41148359), (181, 11139611), (329, 6128479), (343, 5878337), (691, 2917901), (1267, 1591373), (2303, 875497), (4837, 416843), (8507, 237013), (8869, 227339), (16121, 125071), (32477, 62083), (33859, 59549)]