541593968

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{310547}}^1$

素因数の和:310664

約数の個数: 20

約数和(自身を含む): 1058968680

約数和(自身を除く): 517374712

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 310547, 621094, 1242188, 2484376, 4968752, 33849623, 67699246, 135398492, 270796984, 541593968]

約数ペア:

[(1, 541593968), (2, 270796984), (4, 135398492), (8, 67699246), (16, 33849623), (109, 4968752), (218, 2484376), (436, 1242188), (872, 621094), (1744, 310547)]