1905254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{577}}^1$

素因数の和:719

約数の個数: 16

約数和(自身を含む): 3107328

約数和(自身を除く): 1202074

約数列:

[1, 2, 13, 26, 127, 254, 577, 1154, 1651, 3302, 7501, 15002, 73279, 146558, 952627, 1905254]

約数ペア:

[(1, 1905254), (2, 952627), (13, 146558), (26, 73279), (127, 15002), (254, 7501), (577, 3302), (1154, 1651)]