1986248858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{1777}}^1$

素因数の和:1907

約数の個数: 48

約数和(自身を含む): 3467185344

約数和(自身を除く): 1480936486

約数列:

[1, 2, 11, 22, 23, 46, 47, 94, 253, 506, 517, 1034, 1081, 1777, 2162, 2209, 3554, 4418, 11891, 19547, 23782, 24299, 39094, 40871, 48598, 50807, 81742, 83519, 101614, 167038, 449581, 558877, 899162, 918709, 1117754, 1837418, 1920937, 3841874, 3925393, 7850786, 21130307, 42260614, 43179323, 86358646, 90284039, 180568078, 993124429, 1986248858]

約数ペア:

[(1, 1986248858), (2, 993124429), (11, 180568078), (22, 90284039), (23, 86358646), (46, 43179323), (47, 42260614), (94, 21130307), (253, 7850786), (506, 3925393), (517, 3841874), (1034, 1920937), (1081, 1837418), (1777, 1117754), (2162, 918709), (2209, 899162), (3554, 558877), (4418, 449581), (11891, 167038), (19547, 101614), (23782, 83519), (24299, 81742), (39094, 50807), (40871, 48598)]