2021784604

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3800347}}^1$

素因数の和:3800377

約数の個数: 24

約数和(自身を含む): 4256389760

約数和(自身を除く): 2234605156

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 3800347, 7600694, 15201388, 26602429, 53204858, 72206593, 106409716, 144413186, 288826372, 505446151, 1010892302, 2021784604]

約数ペア:

[(1, 2021784604), (2, 1010892302), (4, 505446151), (7, 288826372), (14, 144413186), (19, 106409716), (28, 72206593), (38, 53204858), (76, 26602429), (133, 15201388), (266, 7600694), (532, 3800347)]