828739970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{118901}}^1$

素因数の和:118966

約数の個数: 32

約数和(自身を含む): 1618018416

約数和(自身を除く): 789278446

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 6970, 118901, 237802, 594505, 1189010, 2021317, 4042634, 4874941, 9749882, 10106585, 20213170, 24374705, 48749410, 82873997, 165747994, 414369985, 828739970]

約数ペア:

[(1, 828739970), (2, 414369985), (5, 165747994), (10, 82873997), (17, 48749410), (34, 24374705), (41, 20213170), (82, 10106585), (85, 9749882), (170, 4874941), (205, 4042634), (410, 2021317), (697, 1189010), (1394, 594505), (3485, 237802), (6970, 118901)]