1516984

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 3294720

約数和(自身を除く): 1777736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 263, 412, 526, 721, 824, 1052, 1442, 1841, 2104, 2884, 3682, 5768, 7364, 14728, 27089, 54178, 108356, 189623, 216712, 379246, 758492, 1516984]

約数ペア:

[(1, 1516984), (2, 758492), (4, 379246), (7, 216712), (8, 189623), (14, 108356), (28, 54178), (56, 27089), (103, 14728), (206, 7364), (263, 5768), (412, 3682), (526, 2884), (721, 2104), (824, 1841), (1052, 1442)]