858193908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{500113}}^1$

素因数の和:500144

約数の個数: 48

約数和(自身を含む): 2352536256

約数和(自身を除く): 1494342348

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 500113, 1000226, 1500339, 2000452, 3000678, 5501243, 6001356, 6501469, 11002486, 13002938, 16503729, 19504407, 22004972, 26005876, 33007458, 39008814, 66014916, 71516159, 78017628, 143032318, 214548477, 286064636, 429096954, 858193908]

約数ペア:

[(1, 858193908), (2, 429096954), (3, 286064636), (4, 214548477), (6, 143032318), (11, 78017628), (12, 71516159), (13, 66014916), (22, 39008814), (26, 33007458), (33, 26005876), (39, 22004972), (44, 19504407), (52, 16503729), (66, 13002938), (78, 11002486), (132, 6501469), (143, 6001356), (156, 5501243), (286, 3000678), (429, 2000452), (572, 1500339), (858, 1000226), (1716, 500113)]