1728911042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{7349}}^1$

素因数の和:7562

約数の個数: 32

約数和(自身を含む): 2815344000

約数和(自身を除く): 1086432958

約数列:

[1, 2, 19, 38, 41, 82, 151, 302, 779, 1558, 2869, 5738, 6191, 7349, 12382, 14698, 117629, 139631, 235258, 279262, 301309, 602618, 1109699, 2219398, 5724871, 11449742, 21084281, 42168562, 45497659, 90995318, 864455521, 1728911042]

約数ペア:

[(1, 1728911042), (2, 864455521), (19, 90995318), (38, 45497659), (41, 42168562), (82, 21084281), (151, 11449742), (302, 5724871), (779, 2219398), (1558, 1109699), (2869, 602618), (5738, 301309), (6191, 279262), (7349, 235258), (12382, 139631), (14698, 117629)]