2545924246

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1\times {\mathrm{19259}}^1$

素因数の和:19839

約数の個数: 16

約数和(自身を含む): 3852539280

約数和(自身を除く): 1306615034

約数列:

[1, 2, 157, 314, 421, 842, 19259, 38518, 66097, 132194, 3023663, 6047326, 8108039, 16216078, 1272962123, 2545924246]

約数ペア:

[(1, 2545924246), (2, 1272962123), (157, 16216078), (314, 8108039), (421, 6047326), (842, 3023663), (19259, 132194), (38518, 66097)]