140947274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{7013}}^1$

素因数の和:7801

約数の個数: 16

約数和(自身を含む): 228011112

約数和(自身を除く): 87063838

約数列:

[1, 2, 13, 26, 773, 1546, 7013, 10049, 14026, 20098, 91169, 182338, 5421049, 10842098, 70473637, 140947274]

約数ペア:

[(1, 140947274), (2, 70473637), (13, 10842098), (26, 5421049), (773, 182338), (1546, 91169), (7013, 20098), (10049, 14026)]