240228001

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{6997}}^1$

素因数の和:7168

約数の個数: 16

約数和(自身を含む): 274321600

約数和(自身を除く): 34093599

約数列:

[1, 13, 19, 139, 247, 1807, 2641, 6997, 34333, 90961, 132943, 972583, 1728259, 12643579, 18479077, 240228001]

約数ペア:

[(1, 240228001), (13, 18479077), (19, 12643579), (139, 1728259), (247, 972583), (1807, 132943), (2641, 90961), (6997, 34333)]