6991010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53777}}^1$

素因数の和:53797

約数の個数: 16

約数和(自身を含む): 13552056

約数和(自身を除く): 6561046

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 53777, 107554, 268885, 537770, 699101, 1398202, 3495505, 6991010]

約数ペア:

[(1, 6991010), (2, 3495505), (5, 1398202), (10, 699101), (13, 537770), (26, 268885), (65, 107554), (130, 53777)]