1697272705

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{84211}}^1$

素因数の和:84384

約数の個数: 16

約数和(自身を含む): 2122142400

約数和(自身を除く): 424869695

約数列:

[1, 5, 29, 139, 145, 695, 4031, 20155, 84211, 421055, 2442119, 11705329, 12210595, 58526645, 339454541, 1697272705]

約数ペア:

[(1, 1697272705), (5, 339454541), (29, 58526645), (139, 12210595), (145, 11705329), (695, 2442119), (4031, 421055), (20155, 84211)]