2281292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2309}}^1$

素因数の和:2345

約数の個数: 24

約数和(自身を含む): 4527600

約数和(自身を除く): 2246308

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 2309, 4618, 9236, 30017, 43871, 60034, 87742, 120068, 175484, 570323, 1140646, 2281292]

約数ペア:

[(1, 2281292), (2, 1140646), (4, 570323), (13, 175484), (19, 120068), (26, 87742), (38, 60034), (52, 43871), (76, 30017), (247, 9236), (494, 4618), (988, 2309)]