1215693908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2125339}}^1$

素因数の和:2125367

約数の個数: 24

約数和(自身を含む): 2499399840

約数和(自身を除く): 1283705932

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 2125339, 4250678, 8501356, 23378729, 27629407, 46757458, 55258814, 93514916, 110517628, 303923477, 607846954, 1215693908]

約数ペア:

[(1, 1215693908), (2, 607846954), (4, 303923477), (11, 110517628), (13, 93514916), (22, 55258814), (26, 46757458), (44, 27629407), (52, 23378729), (143, 8501356), (286, 4250678), (572, 2125339)]