2077712

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1427}}^1$

素因数の和:1455

約数の個数: 40

約数和(自身を含む): 4958016

約数和(自身を除く): 2880304

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1427, 1456, 2854, 5708, 9989, 11416, 18551, 19978, 22832, 37102, 39956, 74204, 79912, 129857, 148408, 159824, 259714, 296816, 519428, 1038856, 2077712]

約数ペア:

[(1, 2077712), (2, 1038856), (4, 519428), (7, 296816), (8, 259714), (13, 159824), (14, 148408), (16, 129857), (26, 79912), (28, 74204), (52, 39956), (56, 37102), (91, 22832), (104, 19978), (112, 18551), (182, 11416), (208, 9989), (364, 5708), (728, 2854), (1427, 1456)]