2184415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:882

約数の個数: 16

約数和(自身を含む): 2868480

約数和(自身を除く): 684065

約数列:

[1, 5, 17, 31, 85, 155, 527, 829, 2635, 4145, 14093, 25699, 70465, 128495, 436883, 2184415]

約数ペア:

[(1, 2184415), (5, 436883), (17, 128495), (31, 70465), (85, 25699), (155, 14093), (527, 4145), (829, 2635)]