2288894168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{292249}}^1$

素因数の和:292355

約数の個数: 32

約数和(自身を含む): 4734450000

約数和(自身を除く): 2445555832

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3916, 7832, 292249, 584498, 1168996, 2337992, 3214739, 6429478, 12858956, 25717912, 26010161, 52020322, 104040644, 208081288, 286111771, 572223542, 1144447084, 2288894168]

約数ペア:

[(1, 2288894168), (2, 1144447084), (4, 572223542), (8, 286111771), (11, 208081288), (22, 104040644), (44, 52020322), (88, 26010161), (89, 25717912), (178, 12858956), (356, 6429478), (712, 3214739), (979, 2337992), (1958, 1168996), (3916, 584498), (7832, 292249)]