7464470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{857}}^1$

素因数の和:944

約数の個数: 32

約数和(自身を含む): 14702688

約数和(自身を除く): 7238218

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 857, 871, 1714, 1742, 4285, 4355, 8570, 8710, 11141, 22282, 55705, 57419, 111410, 114838, 287095, 574190, 746447, 1492894, 3732235, 7464470]

約数ペア:

[(1, 7464470), (2, 3732235), (5, 1492894), (10, 746447), (13, 574190), (26, 287095), (65, 114838), (67, 111410), (130, 57419), (134, 55705), (335, 22282), (670, 11141), (857, 8710), (871, 8570), (1714, 4355), (1742, 4285)]