12004745584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{560341}}^1$

素因数の和:560465

約数の個数: 40

約数和(自身を含む): 25291596512

約数和(自身を除く): 13286850928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 824, 1339, 1648, 2678, 5356, 10712, 21424, 560341, 1120682, 2241364, 4482728, 7284433, 8965456, 14568866, 29137732, 57715123, 58275464, 115430246, 116550928, 230860492, 461720984, 750296599, 923441968, 1500593198, 3001186396, 6002372792, 12004745584]

約数ペア:

[(1, 12004745584), (2, 6002372792), (4, 3001186396), (8, 1500593198), (13, 923441968), (16, 750296599), (26, 461720984), (52, 230860492), (103, 116550928), (104, 115430246), (206, 58275464), (208, 57715123), (412, 29137732), (824, 14568866), (1339, 8965456), (1648, 7284433), (2678, 4482728), (5356, 2241364), (10712, 1120682), (21424, 560341)]