525683708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{30713}}^1$

素因数の和:31117

約数の個数: 24

約数和(自身を含む): 1006190640

約数和(自身を除く): 480506932

約数列:

[1, 2, 4, 11, 22, 44, 389, 778, 1556, 4279, 8558, 17116, 30713, 61426, 122852, 337843, 675686, 1351372, 11947357, 23894714, 47789428, 131420927, 262841854, 525683708]

約数ペア:

[(1, 525683708), (2, 262841854), (4, 131420927), (11, 47789428), (22, 23894714), (44, 11947357), (389, 1351372), (778, 675686), (1556, 337843), (4279, 122852), (8558, 61426), (17116, 30713)]