248835996890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{911}}^1\times {\mathrm{2101123}}^1$

素因数の和:2102054

約数の個数: 32

約数和(自身を含む): 482888722176

約数和(自身を除く): 234052725286

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 911, 1822, 4555, 9110, 11843, 23686, 59215, 118430, 2101123, 4202246, 10505615, 21011230, 27314599, 54629198, 136572995, 273145990, 1914123053, 3828246106, 9570615265, 19141230530, 24883599689, 49767199378, 124417998445, 248835996890]

約数ペア:

[(1, 248835996890), (2, 124417998445), (5, 49767199378), (10, 24883599689), (13, 19141230530), (26, 9570615265), (65, 3828246106), (130, 1914123053), (911, 273145990), (1822, 136572995), (4555, 54629198), (9110, 27314599), (11843, 21011230), (23686, 10505615), (59215, 4202246), (118430, 2101123)]