2018227744

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{373193}}^1$

素因数の和:373229

約数の個数: 36

約数和(自身を含む): 4302553626

約数和(自身を除く): 2284325882

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 373193, 746386, 1492772, 2985544, 4851509, 5971088, 9703018, 11942176, 19406036, 38812072, 63069617, 77624144, 126139234, 155248288, 252278468, 504556936, 1009113872, 2018227744]

約数ペア:

[(1, 2018227744), (2, 1009113872), (4, 504556936), (8, 252278468), (13, 155248288), (16, 126139234), (26, 77624144), (32, 63069617), (52, 38812072), (104, 19406036), (169, 11942176), (208, 9703018), (338, 5971088), (416, 4851509), (676, 2985544), (1352, 1492772), (2704, 746386), (5408, 373193)]