851330672270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18701}}^1\times {\mathrm{350179}}^1$

素因数の和:368900

約数の個数: 32

約数和(自身を含む): 1650364722720

約数和(自身を除く): 799034050450

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 18701, 37402, 93505, 187010, 243113, 350179, 486226, 700358, 1215565, 1750895, 2431130, 3501790, 4552327, 9104654, 22761635, 45523270, 6548697479, 13097394958, 32743487395, 65486974790, 85133067227, 170266134454, 425665336135, 851330672270]

約数ペア:

[(1, 851330672270), (2, 425665336135), (5, 170266134454), (10, 85133067227), (13, 65486974790), (26, 32743487395), (65, 13097394958), (130, 6548697479), (18701, 45523270), (37402, 22761635), (93505, 9104654), (187010, 4552327), (243113, 3501790), (350179, 2431130), (486226, 1750895), (700358, 1215565)]