2279288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 4752000

約数和(自身を除く): 2472712

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 236, 439, 472, 649, 878, 1298, 1756, 2596, 3512, 4829, 5192, 9658, 19316, 25901, 38632, 51802, 103604, 207208, 284911, 569822, 1139644, 2279288]

約数ペア:

[(1, 2279288), (2, 1139644), (4, 569822), (8, 284911), (11, 207208), (22, 103604), (44, 51802), (59, 38632), (88, 25901), (118, 19316), (236, 9658), (439, 5192), (472, 4829), (649, 3512), (878, 2596), (1298, 1756)]