871156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1523}}^1$

素因数の和:1551

約数の個数: 24

約数和(自身を含む): 1792224

約数和(自身を除く): 921068

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 1523, 3046, 6092, 16753, 19799, 33506, 39598, 67012, 79196, 217789, 435578, 871156]

約数ペア:

[(1, 871156), (2, 435578), (4, 217789), (11, 79196), (13, 67012), (22, 39598), (26, 33506), (44, 19799), (52, 16753), (143, 6092), (286, 3046), (572, 1523)]