4210888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 8712000

約数和(自身を除く): 4501112

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 218, 436, 439, 872, 878, 1199, 1756, 2398, 3512, 4796, 4829, 9592, 9658, 19316, 38632, 47851, 95702, 191404, 382808, 526361, 1052722, 2105444, 4210888]

約数ペア:

[(1, 4210888), (2, 2105444), (4, 1052722), (8, 526361), (11, 382808), (22, 191404), (44, 95702), (88, 47851), (109, 38632), (218, 19316), (436, 9658), (439, 9592), (872, 4829), (878, 4796), (1199, 3512), (1756, 2398)]