2010218756

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{54679}}^1$

素因数の和:54804

約数の個数: 48

約数和(自身を含む): 4372650240

約数和(自身を除く): 2362431484

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 101, 182, 202, 364, 404, 707, 1313, 1414, 2626, 2828, 5252, 9191, 18382, 36764, 54679, 109358, 218716, 382753, 710827, 765506, 1421654, 1531012, 2843308, 4975789, 5522579, 9951578, 11045158, 19903156, 22090316, 38658053, 71793527, 77316106, 143587054, 154632212, 287174108, 502554689, 1005109378, 2010218756]

約数ペア:

[(1, 2010218756), (2, 1005109378), (4, 502554689), (7, 287174108), (13, 154632212), (14, 143587054), (26, 77316106), (28, 71793527), (52, 38658053), (91, 22090316), (101, 19903156), (182, 11045158), (202, 9951578), (364, 5522579), (404, 4975789), (707, 2843308), (1313, 1531012), (1414, 1421654), (2626, 765506), (2828, 710827), (5252, 382753), (9191, 218716), (18382, 109358), (36764, 54679)]