2017086715

素因数分解:

$5^1\times 7^2\times {\mathrm{293}}^1\times {\mathrm{28099}}^1$

素因数の和:28411

約数の個数: 24

約数和(自身を含む): 2825398800

約数和(自身を除く): 808312085

約数列:

[1, 5, 7, 35, 49, 245, 293, 1465, 2051, 10255, 14357, 28099, 71785, 140495, 196693, 983465, 1376851, 6884255, 8233007, 41165035, 57631049, 288155245, 403417343, 2017086715]

約数ペア:

[(1, 2017086715), (5, 403417343), (7, 288155245), (35, 57631049), (49, 41165035), (245, 8233007), (293, 6884255), (1465, 1376851), (2051, 983465), (10255, 196693), (14357, 140495), (28099, 71785)]