1961530

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3701}}^1$

素因数の和:3761

約数の個数: 16

約数和(自身を含む): 3598344

約数和(自身を除く): 1636814

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 3701, 7402, 18505, 37010, 196153, 392306, 980765, 1961530]

約数ペア:

[(1, 1961530), (2, 980765), (5, 392306), (10, 196153), (53, 37010), (106, 18505), (265, 7402), (530, 3701)]