26649133030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{444671}}^1$

素因数の和:445152

約数の個数: 32

約数和(自身を含む): 51770492928

約数和(自身を除く): 25121359898

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 461, 922, 2305, 4610, 5993, 11986, 29965, 59930, 444671, 889342, 2223355, 4446710, 5780723, 11561446, 28903615, 57807230, 204993331, 409986662, 1024966655, 2049933310, 2664913303, 5329826606, 13324566515, 26649133030]

約数ペア:

[(1, 26649133030), (2, 13324566515), (5, 5329826606), (10, 2664913303), (13, 2049933310), (26, 1024966655), (65, 409986662), (130, 204993331), (461, 57807230), (922, 28903615), (2305, 11561446), (4610, 5780723), (5993, 4446710), (11986, 2223355), (29965, 889342), (59930, 444671)]