861958446

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{444767}}^1$

素因数の和:444808

約数の個数: 32

約数和(自身を含む): 1921397760

約数和(自身を除く): 1059439314

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 444767, 889534, 1334301, 2668602, 7561039, 8450573, 15122078, 16901146, 22683117, 25351719, 45366234, 50703438, 143659741, 287319482, 430979223, 861958446]

約数ペア:

[(1, 861958446), (2, 430979223), (3, 287319482), (6, 143659741), (17, 50703438), (19, 45366234), (34, 25351719), (38, 22683117), (51, 16901146), (57, 15122078), (102, 8450573), (114, 7561039), (323, 2668602), (646, 1334301), (969, 889534), (1938, 444767)]