314994706

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{40519}}^1$

素因数の和:40570

約数の個数: 24

約数和(自身を含む): 533891520

約数和(自身を除く): 218896814

約数列:

[1, 2, 13, 23, 26, 46, 169, 299, 338, 598, 3887, 7774, 40519, 81038, 526747, 931937, 1053494, 1863874, 6847711, 12115181, 13695422, 24230362, 157497353, 314994706]

約数ペア:

[(1, 314994706), (2, 157497353), (13, 24230362), (23, 13695422), (26, 12115181), (46, 6847711), (169, 1863874), (299, 1053494), (338, 931937), (598, 526747), (3887, 81038), (7774, 40519)]