202100028476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2659210901}}^1$

素因数の和:2659210924

約数の個数: 12

約数和(自身を含む): 372289526280

約数和(自身を除く): 170189497804

約数列:

[1, 2, 4, 19, 38, 76, 2659210901, 5318421802, 10636843604, 50525007119, 101050014238, 202100028476]

約数ペア:

[(1, 202100028476), (2, 101050014238), (4, 50525007119), (19, 10636843604), (38, 5318421802), (76, 2659210901)]