1421167377926

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{739}}^1\times {\mathrm{3830867}}^1$

素因数の和:3831859

約数の個数: 16

約数和(自身を含む): 2143140793920

約数和(自身を除く): 721973415994

約数列:

[1, 2, 251, 502, 739, 1478, 185489, 370978, 3830867, 7661734, 961547617, 1923095234, 2831010713, 5662021426, 710583688963, 1421167377926]

約数ペア:

[(1, 1421167377926), (2, 710583688963), (251, 5662021426), (502, 2831010713), (739, 1923095234), (1478, 961547617), (185489, 7661734), (370978, 3830867)]