1562236

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{2311}}^1$

素因数の和:2341

約数の個数: 18

約数和(自身を含む): 2961672

約数和(自身を除く): 1399436

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 2311, 4622, 9244, 30043, 60086, 120172, 390559, 781118, 1562236]

約数ペア:

[(1, 1562236), (2, 781118), (4, 390559), (13, 120172), (26, 60086), (52, 30043), (169, 9244), (338, 4622), (676, 2311)]