3807878

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:407

約数の個数: 16

約数和(自身を含む): 5866224

約数和(自身を除く): 2058346

約数列:

[1, 2, 67, 134, 157, 181, 314, 362, 10519, 12127, 21038, 24254, 28417, 56834, 1903939, 3807878]

約数ペア:

[(1, 3807878), (2, 1903939), (67, 56834), (134, 28417), (157, 24254), (181, 21038), (314, 12127), (362, 10519)]