2001231992532

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{32176217}}^1$

素因数の和:32176368

約数の個数: 48

約数和(自身を含む): 4800176906112

約数和(自身を除く): 2798944913580

約数列:

[1, 2, 3, 4, 6, 12, 71, 73, 142, 146, 213, 219, 284, 292, 426, 438, 852, 876, 5183, 10366, 15549, 20732, 31098, 62196, 32176217, 64352434, 96528651, 128704868, 193057302, 386114604, 2284511407, 2348863841, 4569022814, 4697727682, 6853534221, 7046591523, 9138045628, 9395455364, 13707068442, 14093183046, 27414136884, 28186366092, 166769332711, 333538665422, 500307998133, 667077330844, 1000615996266, 2001231992532]

約数ペア:

[(1, 2001231992532), (2, 1000615996266), (3, 667077330844), (4, 500307998133), (6, 333538665422), (12, 166769332711), (71, 28186366092), (73, 27414136884), (142, 14093183046), (146, 13707068442), (213, 9395455364), (219, 9138045628), (284, 7046591523), (292, 6853534221), (426, 4697727682), (438, 4569022814), (852, 2348863841), (876, 2284511407), (5183, 386114604), (10366, 193057302), (15549, 128704868), (20732, 96528651), (31098, 64352434), (62196, 32176217)]