313638814

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{485509}}^1$

素因数の和:485547

約数の個数: 16

約数和(自身を含む): 524350800

約数和(自身を除く): 210711986

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 485509, 971018, 8253653, 9224671, 16507306, 18449342, 156819407, 313638814]

約数ペア:

[(1, 313638814), (2, 156819407), (17, 18449342), (19, 16507306), (34, 9224671), (38, 8253653), (323, 971018), (646, 485509)]