1381112

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{5569}}^1$

素因数の和:5606

約数の個数: 16

約数和(自身を含む): 2673600

約数和(自身を除く): 1292488

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 5569, 11138, 22276, 44552, 172639, 345278, 690556, 1381112]

約数ペア:

[(1, 1381112), (2, 690556), (4, 345278), (8, 172639), (31, 44552), (62, 22276), (124, 11138), (248, 5569)]