1963579748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37761149}}^1$

素因数の和:37761166

約数の個数: 12

約数和(自身を含む): 3700592700

約数和(自身を除く): 1737012952

約数列:

[1, 2, 4, 13, 26, 52, 37761149, 75522298, 151044596, 490894937, 981789874, 1963579748]

約数ペア:

[(1, 1963579748), (2, 981789874), (4, 490894937), (13, 151044596), (26, 75522298), (52, 37761149)]