1340309126

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{472939}}^1$

素因数の和:473063

約数の個数: 16

約数和(自身を含む): 2184982800

約数和(自身を除く): 844673674

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 472939, 945878, 6148207, 12296414, 51550351, 103100702, 670154563, 1340309126]

約数ペア:

[(1, 1340309126), (2, 670154563), (13, 103100702), (26, 51550351), (109, 12296414), (218, 6148207), (1417, 945878), (2834, 472939)]