2021005066894

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{5059}}^1\times {\mathrm{6907}}^1$

素因数の和:12229

約数の個数: 48

約数和(自身を含む): 3347241004800

約数和(自身を除く): 1326235937906

約数列:

[1, 2, 11, 22, 121, 239, 242, 478, 2629, 5059, 5258, 6907, 10118, 13814, 28919, 55649, 57838, 75977, 111298, 151954, 612139, 835747, 1209101, 1224278, 1650773, 1671494, 2418202, 3301546, 13300111, 18158503, 26600222, 34942513, 36317006, 69885026, 146301221, 199743533, 292602442, 384367643, 399487066, 768735286, 4228044073, 8351260607, 8456088146, 16702521214, 91863866677, 183727733354, 1010502533447, 2021005066894]

約数ペア:

[(1, 2021005066894), (2, 1010502533447), (11, 183727733354), (22, 91863866677), (121, 16702521214), (239, 8456088146), (242, 8351260607), (478, 4228044073), (2629, 768735286), (5059, 399487066), (5258, 384367643), (6907, 292602442), (10118, 199743533), (13814, 146301221), (28919, 69885026), (55649, 36317006), (57838, 34942513), (75977, 26600222), (111298, 18158503), (151954, 13300111), (612139, 3301546), (835747, 2418202), (1209101, 1671494), (1224278, 1650773)]