978014930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{302791}}^1$

素因数の和:302834

約数の個数: 32

約数和(自身を含む): 1962092160

約数和(自身を除く): 984077230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 302791, 605582, 1513955, 3027910, 5147447, 5753029, 10294894, 11506058, 25737235, 28765145, 51474470, 57530290, 97801493, 195602986, 489007465, 978014930]

約数ペア:

[(1, 978014930), (2, 489007465), (5, 195602986), (10, 97801493), (17, 57530290), (19, 51474470), (34, 28765145), (38, 25737235), (85, 11506058), (95, 10294894), (170, 5753029), (190, 5147447), (323, 3027910), (646, 1513955), (1615, 605582), (3230, 302791)]