494849268

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{193603}}^1$

素因数の和:193684

約数の個数: 36

約数和(自身を含む): 1268493408

約数和(自身を除く): 773644140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 193603, 387206, 580809, 774412, 1161618, 1742427, 2323236, 3484854, 6969708, 13745813, 27491626, 41237439, 54983252, 82474878, 123712317, 164949756, 247424634, 494849268]

約数ペア:

[(1, 494849268), (2, 247424634), (3, 164949756), (4, 123712317), (6, 82474878), (9, 54983252), (12, 41237439), (18, 27491626), (36, 13745813), (71, 6969708), (142, 3484854), (213, 2323236), (284, 1742427), (426, 1161618), (639, 774412), (852, 580809), (1278, 387206), (2556, 193603)]