453188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 24

約数和(自身を含む): 856800

約数和(自身を除く): 403612

約数列:

[1, 2, 4, 19, 38, 67, 76, 89, 134, 178, 268, 356, 1273, 1691, 2546, 3382, 5092, 5963, 6764, 11926, 23852, 113297, 226594, 453188]

約数ペア:

[(1, 453188), (2, 226594), (4, 113297), (19, 23852), (38, 11926), (67, 6764), (76, 5963), (89, 5092), (134, 3382), (178, 2546), (268, 1691), (356, 1273)]