1268762474

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{5623}}^1$

素因数の和:5930

約数の個数: 32

約数和(自身を含む): 2215766016

約数和(自身を除く): 947003542

約数列:

[1, 2, 7, 14, 71, 142, 227, 454, 497, 994, 1589, 3178, 5623, 11246, 16117, 32234, 39361, 78722, 112819, 225638, 399233, 798466, 1276421, 2552842, 2794631, 5589262, 8934947, 17869894, 90625891, 181251782, 634381237, 1268762474]

約数ペア:

[(1, 1268762474), (2, 634381237), (7, 181251782), (14, 90625891), (71, 17869894), (142, 8934947), (227, 5589262), (454, 2794631), (497, 2552842), (994, 1276421), (1589, 798466), (3178, 399233), (5623, 225638), (11246, 112819), (16117, 78722), (32234, 39361)]