2019925313

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{148513}}^1$

素因数の和:148616

約数の個数: 16

約数和(自身を含む): 2423748480

約数和(自身を除く): 403823167

約数列:

[1, 7, 29, 67, 203, 469, 1943, 13601, 148513, 1039591, 4306877, 9950371, 30148139, 69652597, 288560759, 2019925313]

約数ペア:

[(1, 2019925313), (7, 288560759), (29, 69652597), (67, 30148139), (203, 9950371), (469, 4306877), (1943, 1039591), (13601, 148513)]