274763892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1761307}}^1$

素因数の和:1761327

約数の個数: 24

約数和(自身を含む): 690432736

約数和(自身を除く): 415668844

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1761307, 3522614, 5283921, 7045228, 10567842, 21135684, 22896991, 45793982, 68690973, 91587964, 137381946, 274763892]

約数ペア:

[(1, 274763892), (2, 137381946), (3, 91587964), (4, 68690973), (6, 45793982), (12, 22896991), (13, 21135684), (26, 10567842), (39, 7045228), (52, 5283921), (78, 3522614), (156, 1761307)]