1245156962

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{30553}}^1$

素因数の和:30674

約数の個数: 32

約数和(自身を含む): 2217487104

約数和(自身を除く): 972330142

約数列:

[1, 2, 7, 14, 41, 71, 82, 142, 287, 497, 574, 994, 2911, 5822, 20377, 30553, 40754, 61106, 213871, 427742, 1252673, 2169263, 2505346, 4338526, 8768711, 15184841, 17537422, 30369682, 88939783, 177879566, 622578481, 1245156962]

約数ペア:

[(1, 1245156962), (2, 622578481), (7, 177879566), (14, 88939783), (41, 30369682), (71, 17537422), (82, 15184841), (142, 8768711), (287, 4338526), (497, 2505346), (574, 2169263), (994, 1252673), (2911, 427742), (5822, 213871), (20377, 61106), (30553, 40754)]