2039294558

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{56437}}^1$

素因数の和:56564

約数の個数: 32

約数和(自身を含む): 3657182400

約数和(自身を除く): 1617887842

約数列:

[1, 2, 7, 14, 29, 58, 89, 178, 203, 406, 623, 1246, 2581, 5162, 18067, 36134, 56437, 112874, 395059, 790118, 1636673, 3273346, 5022893, 10045786, 11456711, 22913422, 35160251, 70320502, 145663897, 291327794, 1019647279, 2039294558]

約数ペア:

[(1, 2039294558), (2, 1019647279), (7, 291327794), (14, 145663897), (29, 70320502), (58, 35160251), (89, 22913422), (178, 11456711), (203, 10045786), (406, 5022893), (623, 3273346), (1246, 1636673), (2581, 790118), (5162, 395059), (18067, 112874), (36134, 56437)]