913858637744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{11971529}}^1$

素因数の和:11971917

約数の個数: 40

約数和(自身を含む): 1911996999360

約数和(自身を除く): 998138361616

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 367, 734, 1468, 2936, 4771, 5872, 9542, 19084, 38168, 76336, 11971529, 23943058, 47886116, 95772232, 155629877, 191544464, 311259754, 622519508, 1245039016, 2490078032, 4393551143, 8787102286, 17574204572, 35148409144, 57116164859, 70296818288, 114232329718, 228464659436, 456929318872, 913858637744]

約数ペア:

[(1, 913858637744), (2, 456929318872), (4, 228464659436), (8, 114232329718), (13, 70296818288), (16, 57116164859), (26, 35148409144), (52, 17574204572), (104, 8787102286), (208, 4393551143), (367, 2490078032), (734, 1245039016), (1468, 622519508), (2936, 311259754), (4771, 191544464), (5872, 155629877), (9542, 95772232), (19084, 47886116), (38168, 23943058), (76336, 11971529)]