3897155824

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{7857169}}^1$

素因数の和:7857208

約数の個数: 20

約数和(自身を含む): 7794312640

約数和(自身を除く): 3897156816

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 7857169, 15714338, 31428676, 62857352, 125714704, 243572239, 487144478, 974288956, 1948577912, 3897155824]

約数ペア:

[(1, 3897155824), (2, 1948577912), (4, 974288956), (8, 487144478), (16, 243572239), (31, 125714704), (62, 62857352), (124, 31428676), (248, 15714338), (496, 7857169)]