253271564

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{695801}}^1$

素因数の和:695825

約数の個数: 24

約数和(自身を含む): 545508768

約数和(自身を除く): 292237204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 695801, 1391602, 2783204, 4870607, 9045413, 9741214, 18090826, 19482428, 36181652, 63317891, 126635782, 253271564]

約数ペア:

[(1, 253271564), (2, 126635782), (4, 63317891), (7, 36181652), (13, 19482428), (14, 18090826), (26, 9741214), (28, 9045413), (52, 4870607), (91, 2783204), (182, 1391602), (364, 695801)]