243515564

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{1091}}^1\times {\mathrm{1361}}^1$

素因数の和:2497

約数の個数: 24

約数和(自身を含む): 437267376

約数和(自身を除く): 193751812

約数列:

[1, 2, 4, 41, 82, 164, 1091, 1361, 2182, 2722, 4364, 5444, 44731, 55801, 89462, 111602, 178924, 223204, 1484851, 2969702, 5939404, 60878891, 121757782, 243515564]

約数ペア:

[(1, 243515564), (2, 121757782), (4, 60878891), (41, 5939404), (82, 2969702), (164, 1484851), (1091, 223204), (1361, 178924), (2182, 111602), (2722, 89462), (4364, 55801), (5444, 44731)]