145224772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{471509}}^1$

素因数の和:471531

約数の個数: 24

約数和(自身を含む): 316854720

約数和(自身を除く): 171629948

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 471509, 943018, 1886036, 3300563, 5186599, 6601126, 10373198, 13202252, 20746396, 36306193, 72612386, 145224772]

約数ペア:

[(1, 145224772), (2, 72612386), (4, 36306193), (7, 20746396), (11, 13202252), (14, 10373198), (22, 6601126), (28, 5186599), (44, 3300563), (77, 1886036), (154, 943018), (308, 471509)]