2236691989

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{989249}}^1$

素因数の和:989292

約数の個数: 16

約数和(自身を含む): 2849040000

約数和(自身を除く): 612348011

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 989249, 6924743, 16817233, 18795731, 117720631, 131570117, 319527427, 2236691989]

約数ペア:

[(1, 2236691989), (7, 319527427), (17, 131570117), (19, 117720631), (119, 18795731), (133, 16817233), (323, 6924743), (2261, 989249)]