2021282092

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{435997}}^1$

素因数の和:436081

約数の個数: 24

約数和(自身を含む): 3784462640

約数和(自身を除く): 1763180548

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 435997, 871994, 1743988, 8283943, 16567886, 26595817, 33135772, 53191634, 106383268, 505320523, 1010641046, 2021282092]

約数ペア:

[(1, 2021282092), (2, 1010641046), (4, 505320523), (19, 106383268), (38, 53191634), (61, 33135772), (76, 26595817), (122, 16567886), (244, 8283943), (1159, 1743988), (2318, 871994), (4636, 435997)]