316156922

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{489407}}^1$

素因数の和:489445

約数の個数: 16

約数和(自身を含む): 528560640

約数和(自身を除く): 212403718

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 489407, 978814, 8319919, 9298733, 16639838, 18597466, 158078461, 316156922]

約数ペア:

[(1, 316156922), (2, 158078461), (17, 18597466), (19, 16639838), (34, 9298733), (38, 8319919), (323, 978814), (646, 489407)]