2857424

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{659}}^1$

素因数の和:938

約数の個数: 20

約数和(自身を含む): 5565120

約数和(自身を除く): 2707696

約数列:

[1, 2, 4, 8, 16, 271, 542, 659, 1084, 1318, 2168, 2636, 4336, 5272, 10544, 178589, 357178, 714356, 1428712, 2857424]

約数ペア:

[(1, 2857424), (2, 1428712), (4, 714356), (8, 357178), (16, 178589), (271, 10544), (542, 5272), (659, 4336), (1084, 2636), (1318, 2168)]