7139342

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4951}}^1$

素因数の和:5063

約数の個数: 16

約数和(自身を含む): 12360192

約数和(自身を除く): 5220850

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 4951, 9902, 34657, 69314, 509953, 1019906, 3569671, 7139342]

約数ペア:

[(1, 7139342), (2, 3569671), (7, 1019906), (14, 509953), (103, 69314), (206, 34657), (721, 9902), (1442, 4951)]