266953744

素因数分解:

$2^4\times {\mathrm{607}}^1\times {\mathrm{27487}}^1$

素因数の和:28102

約数の個数: 20

約数和(自身を含む): 518093824

約数和(自身を除く): 251140080

約数列:

[1, 2, 4, 8, 16, 607, 1214, 2428, 4856, 9712, 27487, 54974, 109948, 219896, 439792, 16684609, 33369218, 66738436, 133476872, 266953744]

約数ペア:

[(1, 266953744), (2, 133476872), (4, 66738436), (8, 33369218), (16, 16684609), (607, 439792), (1214, 219896), (2428, 109948), (4856, 54974), (9712, 27487)]