7841282204

素因数分解:

$2^2\times 7^1\times {\mathrm{1987}}^1\times {\mathrm{140939}}^1$

素因数の和:142937

約数の個数: 24

約数和(自身を含む): 15690568320

約数和(自身を除く): 7849286116

約数列:

[1, 2, 4, 7, 14, 28, 1987, 3974, 7948, 13909, 27818, 55636, 140939, 281878, 563756, 986573, 1973146, 3946292, 280045793, 560091586, 1120183172, 1960320551, 3920641102, 7841282204]

約数ペア:

[(1, 7841282204), (2, 3920641102), (4, 1960320551), (7, 1120183172), (14, 560091586), (28, 280045793), (1987, 3946292), (3974, 1973146), (7948, 986573), (13909, 563756), (27818, 281878), (55636, 140939)]