13258577072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{486589}}^1$

素因数の和:486741

約数の個数: 40

約数和(自身を含む): 27875767920

約数和(自身を除く): 14617190848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 131, 208, 262, 524, 1048, 1703, 2096, 3406, 6812, 13624, 27248, 486589, 973178, 1946356, 3892712, 6325657, 7785424, 12651314, 25302628, 50605256, 63743159, 101210512, 127486318, 254972636, 509945272, 828661067, 1019890544, 1657322134, 3314644268, 6629288536, 13258577072]

約数ペア:

[(1, 13258577072), (2, 6629288536), (4, 3314644268), (8, 1657322134), (13, 1019890544), (16, 828661067), (26, 509945272), (52, 254972636), (104, 127486318), (131, 101210512), (208, 63743159), (262, 50605256), (524, 25302628), (1048, 12651314), (1703, 7785424), (2096, 6325657), (3406, 3892712), (6812, 1946356), (13624, 973178), (27248, 486589)]