123025828

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{227}}^1\times {\mathrm{863}}^1$

素因数の和:1251

約数の個数: 24

約数和(自身を含む): 217873152

約数和(自身を除く): 94847324

約数列:

[1, 2, 4, 157, 227, 314, 454, 628, 863, 908, 1726, 3452, 35639, 71278, 135491, 142556, 195901, 270982, 391802, 541964, 783604, 30756457, 61512914, 123025828]

約数ペア:

[(1, 123025828), (2, 61512914), (4, 30756457), (157, 783604), (227, 541964), (314, 391802), (454, 270982), (628, 195901), (863, 142556), (908, 135491), (1726, 71278), (3452, 35639)]