4899702938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{111443}}^1$

素因数の和:111566

約数の個数: 32

約数和(自身を含む): 8425166400

約数和(自身を除く): 3525463462

約数列:

[1, 2, 13, 19, 26, 38, 89, 178, 247, 494, 1157, 1691, 2314, 3382, 21983, 43966, 111443, 222886, 1448759, 2117417, 2897518, 4234834, 9918427, 19836854, 27526421, 55052842, 128939551, 188450113, 257879102, 376900226, 2449851469, 4899702938]

約数ペア:

[(1, 4899702938), (2, 2449851469), (13, 376900226), (19, 257879102), (26, 188450113), (38, 128939551), (89, 55052842), (178, 27526421), (247, 19836854), (494, 9918427), (1157, 4234834), (1691, 2897518), (2314, 2117417), (3382, 1448759), (21983, 222886), (43966, 111443)]