2568754942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1\times {\mathrm{3359}}^1$

素因数の和:3880

約数の個数: 32

約数和(自身を含む): 4222310400

約数和(自身を除く): 1653555458

約数列:

[1, 2, 13, 26, 67, 134, 439, 871, 878, 1742, 3359, 5707, 6718, 11414, 29413, 43667, 58826, 87334, 225053, 382369, 450106, 764738, 1474601, 2925689, 2949202, 5851378, 19169813, 38339626, 98798267, 197596534, 1284377471, 2568754942]

約数ペア:

[(1, 2568754942), (2, 1284377471), (13, 197596534), (26, 98798267), (67, 38339626), (134, 19169813), (439, 5851378), (871, 2949202), (878, 2925689), (1742, 1474601), (3359, 764738), (5707, 450106), (6718, 382369), (11414, 225053), (29413, 87334), (43667, 58826)]