831482236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{15990043}}^1$

素因数の和:15990060

約数の個数: 12

約数和(自身を含む): 1567024312

約数和(自身を除く): 735542076

約数列:

[1, 2, 4, 13, 26, 52, 15990043, 31980086, 63960172, 207870559, 415741118, 831482236]

約数ペア:

[(1, 831482236), (2, 415741118), (4, 207870559), (13, 63960172), (26, 31980086), (52, 15990043)]