2548656572

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{10079}}^1$

素因数の和:10922

約数の個数: 48

約数和(自身を含む): 5568030720

約数和(自身を除く): 3019374148

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 821, 1642, 3284, 5747, 9031, 10079, 11494, 18062, 20158, 22988, 36124, 40316, 63217, 70553, 110869, 126434, 141106, 221738, 252868, 282212, 443476, 776083, 1552166, 3104332, 8274859, 16549718, 33099436, 57924013, 91023449, 115848026, 182046898, 231696052, 364093796, 637164143, 1274328286, 2548656572]

約数ペア:

[(1, 2548656572), (2, 1274328286), (4, 637164143), (7, 364093796), (11, 231696052), (14, 182046898), (22, 115848026), (28, 91023449), (44, 57924013), (77, 33099436), (154, 16549718), (308, 8274859), (821, 3104332), (1642, 1552166), (3284, 776083), (5747, 443476), (9031, 282212), (10079, 252868), (11494, 221738), (18062, 141106), (20158, 126434), (22988, 110869), (36124, 70553), (40316, 63217)]