2018344307

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1\times {\mathrm{6781}}^1$

素因数の和:7310

約数の個数: 16

約数和(自身を含む): 2335395264

約数和(自身を除く): 317050957

約数列:

[1, 7, 101, 421, 707, 2947, 6781, 42521, 47467, 297647, 684881, 2854801, 4794167, 19983607, 288334901, 2018344307]

約数ペア:

[(1, 2018344307), (7, 288334901), (101, 19983607), (421, 4794167), (707, 2854801), (2947, 684881), (6781, 297647), (42521, 47467)]