127597316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{414277}}^1$

素因数の和:414299

約数の個数: 24

約数和(自身を含む): 278394816

約数和(自身を除く): 150797500

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 414277, 828554, 1657108, 2899939, 4557047, 5799878, 9114094, 11599756, 18228188, 31899329, 63798658, 127597316]

約数ペア:

[(1, 127597316), (2, 63798658), (4, 31899329), (7, 18228188), (11, 11599756), (14, 9114094), (22, 5799878), (28, 4557047), (44, 2899939), (77, 1657108), (154, 828554), (308, 414277)]