1240511078

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{1427}}^1\times {\mathrm{4481}}^1$

素因数の和:6007

約数の個数: 16

約数和(自身を含む): 1881687024

約数和(自身を除く): 641175946

約数列:

[1, 2, 97, 194, 1427, 2854, 4481, 8962, 138419, 276838, 434657, 869314, 6394387, 12788774, 620255539, 1240511078]

約数ペア:

[(1, 1240511078), (2, 620255539), (97, 12788774), (194, 6394387), (1427, 869314), (2854, 434657), (4481, 276838), (8962, 138419)]