2012489423

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{1283}}^1\times {\mathrm{7727}}^1$

素因数の和:9046

約数の個数: 16

約数和(自身を含む): 2381460480

約数和(自身を除く): 368971057

約数列:

[1, 7, 29, 203, 1283, 7727, 8981, 37207, 54089, 224083, 260449, 1568581, 9913741, 69396187, 287498489, 2012489423]

約数ペア:

[(1, 2012489423), (7, 287498489), (29, 69396187), (203, 9913741), (1283, 1568581), (7727, 260449), (8981, 224083), (37207, 54089)]