13301008

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1153}}^1$

素因数の和:1271

約数の個数: 40

約数和(自身を含む): 29763968

約数和(自身を除く): 16462960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1153, 1442, 1648, 2306, 2884, 4612, 5768, 8071, 9224, 11536, 16142, 18448, 32284, 64568, 118759, 129136, 237518, 475036, 831313, 950072, 1662626, 1900144, 3325252, 6650504, 13301008]

約数ペア:

[(1, 13301008), (2, 6650504), (4, 3325252), (7, 1900144), (8, 1662626), (14, 950072), (16, 831313), (28, 475036), (56, 237518), (103, 129136), (112, 118759), (206, 64568), (412, 32284), (721, 18448), (824, 16142), (1153, 11536), (1442, 9224), (1648, 8071), (2306, 5768), (2884, 4612)]