1387048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{13337}}^1$

素因数の和:13356

約数の個数: 16

約数和(自身を含む): 2800980

約数和(自身を除く): 1413932

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 13337, 26674, 53348, 106696, 173381, 346762, 693524, 1387048]

約数ペア:

[(1, 1387048), (2, 693524), (4, 346762), (8, 173381), (13, 106696), (26, 53348), (52, 26674), (104, 13337)]