3125516

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 5824224

約数和(自身を除く): 2698708

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 641, 1219, 1282, 2438, 2564, 4876, 14743, 29486, 33973, 58972, 67946, 135892, 781379, 1562758, 3125516]

約数ペア:

[(1, 3125516), (2, 1562758), (4, 781379), (23, 135892), (46, 67946), (53, 58972), (92, 33973), (106, 29486), (212, 14743), (641, 4876), (1219, 2564), (1282, 2438)]