509197832

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{445103}}^1$

素因数の和:445133

約数の個数: 32

約数和(自身を含む): 1121662080

約数和(自身を除く): 612464248

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 445103, 890206, 1780412, 3560824, 4896133, 5786339, 9792266, 11572678, 19584532, 23145356, 39169064, 46290712, 63649729, 127299458, 254598916, 509197832]

約数ペア:

[(1, 509197832), (2, 254598916), (4, 127299458), (8, 63649729), (11, 46290712), (13, 39169064), (22, 23145356), (26, 19584532), (44, 11572678), (52, 9792266), (88, 5786339), (104, 4896133), (143, 3560824), (286, 1780412), (572, 890206), (1144, 445103)]