2229656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1949}}^1$

素因数の和:1979

約数の個数: 32

約数和(自身を含む): 4914000

約数和(自身を除く): 2684344

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 1949, 3898, 7796, 15592, 21439, 25337, 42878, 50674, 85756, 101348, 171512, 202696, 278707, 557414, 1114828, 2229656]

約数ペア:

[(1, 2229656), (2, 1114828), (4, 557414), (8, 278707), (11, 202696), (13, 171512), (22, 101348), (26, 85756), (44, 50674), (52, 42878), (88, 25337), (104, 21439), (143, 15592), (286, 7796), (572, 3898), (1144, 1949)]