172906100962

素因数分解:

$2^1\times 7^2\times {\mathrm{4423}}^1\times {\mathrm{398903}}^1$

素因数の和:403342

約数の個数: 24

約数和(自身を含む): 301772471616

約数和(自身を除く): 128866370654

約数列:

[1, 2, 7, 14, 49, 98, 4423, 8846, 30961, 61922, 216727, 398903, 433454, 797806, 2792321, 5584642, 19546247, 39092494, 1764347969, 3528695938, 12350435783, 24700871566, 86453050481, 172906100962]

約数ペア:

[(1, 172906100962), (2, 86453050481), (7, 24700871566), (14, 12350435783), (49, 3528695938), (98, 1764347969), (4423, 39092494), (8846, 19546247), (30961, 5584642), (61922, 2792321), (216727, 797806), (398903, 433454)]