262667738

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{809}}^1\times {\mathrm{2423}}^1$

素因数の和:3301

約数の個数: 16

約数和(自身を含む): 400541760

約数和(自身を除く): 137874022

約数列:

[1, 2, 67, 134, 809, 1618, 2423, 4846, 54203, 108406, 162341, 324682, 1960207, 3920414, 131333869, 262667738]

約数ペア:

[(1, 262667738), (2, 131333869), (67, 3920414), (134, 1960207), (809, 324682), (1618, 162341), (2423, 108406), (4846, 54203)]