1428400798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{169523}}^1$

素因数の和:169919

約数の個数: 16

約数和(自身を含む): 2343499776

約数和(自身を除く): 915098978

約数列:

[1, 2, 11, 22, 383, 766, 4213, 8426, 169523, 339046, 1864753, 3729506, 64927309, 129854618, 714200399, 1428400798]

約数ペア:

[(1, 1428400798), (2, 714200399), (11, 129854618), (22, 64927309), (383, 3729506), (766, 1864753), (4213, 339046), (8426, 169523)]