2730486512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{320179}}^1$

素因数の和:320241

約数の個数: 40

約数和(自身を含む): 5836241040

約数和(自身を除く): 3105754528

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 8528, 320179, 640358, 1280716, 2561432, 4162327, 5122864, 8324654, 13127339, 16649308, 26254678, 33298616, 52509356, 66597232, 105018712, 170655407, 210037424, 341310814, 682621628, 1365243256, 2730486512]

約数ペア:

[(1, 2730486512), (2, 1365243256), (4, 682621628), (8, 341310814), (13, 210037424), (16, 170655407), (26, 105018712), (41, 66597232), (52, 52509356), (82, 33298616), (104, 26254678), (164, 16649308), (208, 13127339), (328, 8324654), (533, 5122864), (656, 4162327), (1066, 2561432), (2132, 1280716), (4264, 640358), (8528, 320179)]