40702918

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1\times {\mathrm{491}}^1$

素因数の和:903

約数の個数: 16

約数和(自身を含む): 61785360

約数和(自身を除く): 21082442

約数列:

[1, 2, 181, 229, 362, 458, 491, 982, 41449, 82898, 88871, 112439, 177742, 224878, 20351459, 40702918]

約数ペア:

[(1, 40702918), (2, 20351459), (181, 224878), (229, 177742), (362, 112439), (458, 88871), (491, 82898), (982, 41449)]