2149251312

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3444313}}^1$

素因数の和:3444337

約数の個数: 40

約数和(自身を含む): 5979329104

約数和(自身を除く): 3830077792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 3444313, 6888626, 10332939, 13777252, 20665878, 27554504, 41331756, 44776069, 55109008, 82663512, 89552138, 134328207, 165327024, 179104276, 268656414, 358208552, 537312828, 716417104, 1074625656, 2149251312]

約数ペア:

[(1, 2149251312), (2, 1074625656), (3, 716417104), (4, 537312828), (6, 358208552), (8, 268656414), (12, 179104276), (13, 165327024), (16, 134328207), (24, 89552138), (26, 82663512), (39, 55109008), (48, 44776069), (52, 41331756), (78, 27554504), (104, 20665878), (156, 13777252), (208, 10332939), (312, 6888626), (624, 3444313)]