257893184882

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{6607}}^1\times {\mathrm{1148039}}^1$

素因数の和:1154665

約数の個数: 16

約数和(自身を含む): 409657409280

約数和(自身を除く): 151764224398

約数列:

[1, 2, 17, 34, 6607, 13214, 112319, 224638, 1148039, 2296078, 19516663, 39033326, 7585093673, 15170187346, 128946592441, 257893184882]

約数ペア:

[(1, 257893184882), (2, 128946592441), (17, 15170187346), (34, 7585093673), (6607, 39033326), (13214, 19516663), (112319, 2296078), (224638, 1148039)]