2445996842

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{238727}}^1$

素因数の和:238885

約数の個数: 16

約数和(自身を含む): 3781451520

約数和(自身を除く): 1335454678

約数列:

[1, 2, 47, 94, 109, 218, 5123, 10246, 238727, 477454, 11220169, 22440338, 26021243, 52042486, 1222998421, 2445996842]

約数ペア:

[(1, 2445996842), (2, 1222998421), (47, 52042486), (94, 26021243), (109, 22440338), (218, 11220169), (5123, 477454), (10246, 238727)]