2853149

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:208

約数の個数: 16

約数和(自身を含む): 3238704

約数和(自身を除く): 385555

約数列:

[1, 13, 41, 53, 101, 533, 689, 1313, 2173, 4141, 5353, 28249, 53833, 69589, 219473, 2853149]

約数ペア:

[(1, 2853149), (13, 219473), (41, 69589), (53, 53833), (101, 28249), (533, 5353), (689, 4141), (1313, 2173)]