1030393378

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1\times {\mathrm{1871}}^1$

素因数の和:2302

約数の個数: 32

約数和(自身を含む): 1786337280

約数和(自身を除く): 755943902

約数列:

[1, 2, 7, 14, 139, 278, 283, 566, 973, 1871, 1946, 1981, 3742, 3962, 13097, 26194, 39337, 78674, 260069, 275359, 520138, 529493, 550718, 1058986, 1820483, 3640966, 3706451, 7412902, 73599527, 147199054, 515196689, 1030393378]

約数ペア:

[(1, 1030393378), (2, 515196689), (7, 147199054), (14, 73599527), (139, 7412902), (278, 3706451), (283, 3640966), (566, 1820483), (973, 1058986), (1871, 550718), (1946, 529493), (1981, 520138), (3742, 275359), (3962, 260069), (13097, 78674), (26194, 39337)]