2196702928

素因数分解:

$2^4\times 7^2\times {\mathrm{2801917}}^1$

素因数の和:2801939

約数の個数: 30

約数和(自身を含む): 4950989106

約数和(自身を除く): 2754286178

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 2801917, 5603834, 11207668, 19613419, 22415336, 39226838, 44830672, 78453676, 137293933, 156907352, 274587866, 313814704, 549175732, 1098351464, 2196702928]

約数ペア:

[(1, 2196702928), (2, 1098351464), (4, 549175732), (7, 313814704), (8, 274587866), (14, 156907352), (16, 137293933), (28, 78453676), (49, 44830672), (56, 39226838), (98, 22415336), (112, 19613419), (196, 11207668), (392, 5603834), (784, 2801917)]