487428998

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2048021}}^1$

素因数の和:2048047

約数の個数: 16

約数和(自身を含む): 884745504

約数和(自身を除く): 397316506

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 2048021, 4096042, 14336147, 28672294, 34816357, 69632714, 243714499, 487428998]

約数ペア:

[(1, 487428998), (2, 243714499), (7, 69632714), (14, 34816357), (17, 28672294), (34, 14336147), (119, 4096042), (238, 2048021)]