2477513974

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{67247}}^1$

素因数の和:67384

約数の個数: 24

約数和(自身を含む): 4061106720

約数和(自身を除く): 1583592746

約数列:

[1, 2, 13, 26, 109, 169, 218, 338, 1417, 2834, 18421, 36842, 67247, 134494, 874211, 1748422, 7329923, 11364743, 14659846, 22729486, 95288999, 190577998, 1238756987, 2477513974]

約数ペア:

[(1, 2477513974), (2, 1238756987), (13, 190577998), (26, 95288999), (109, 22729486), (169, 14659846), (218, 11364743), (338, 7329923), (1417, 1748422), (2834, 874211), (18421, 134494), (36842, 67247)]