900087664528

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{25605589}}^1$

素因数の和:25605636

約数の個数: 40

約数和(自身を含む): 1889180430200

約数和(自身を除く): 989092765672

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2197, 2704, 4394, 8788, 17576, 35152, 25605589, 51211178, 102422356, 204844712, 332872657, 409689424, 665745314, 1331490628, 2662981256, 4327344541, 5325962512, 8654689082, 17309378164, 34618756328, 56255479033, 69237512656, 112510958066, 225021916132, 450043832264, 900087664528]

約数ペア:

[(1, 900087664528), (2, 450043832264), (4, 225021916132), (8, 112510958066), (13, 69237512656), (16, 56255479033), (26, 34618756328), (52, 17309378164), (104, 8654689082), (169, 5325962512), (208, 4327344541), (338, 2662981256), (676, 1331490628), (1352, 665745314), (2197, 409689424), (2704, 332872657), (4394, 204844712), (8788, 102422356), (17576, 51211178), (35152, 25605589)]