28980590906

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{769}}^1\times {\mathrm{355529}}^1$

素因数の和:356353

約数の個数: 16

約数和(自身を含む): 44348812200

約数和(自身を除く): 15368221294

約数列:

[1, 2, 53, 106, 769, 1538, 40757, 81514, 355529, 711058, 18843037, 37686074, 273401801, 546803602, 14490295453, 28980590906]

約数ペア:

[(1, 28980590906), (2, 14490295453), (53, 546803602), (106, 273401801), (769, 37686074), (1538, 18843037), (40757, 711058), (81514, 355529)]