1394670986

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{55217}}^1$

素因数の和:55465

約数の個数: 16

約数和(自身を含む): 2132960904

約数和(自身を除く): 738289918

約数列:

[1, 2, 73, 146, 173, 346, 12629, 25258, 55217, 110434, 4030841, 8061682, 9552541, 19105082, 697335493, 1394670986]

約数ペア:

[(1, 1394670986), (2, 697335493), (73, 19105082), (146, 9552541), (173, 8061682), (346, 4030841), (12629, 110434), (25258, 55217)]