4220268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{2081}}^1$

素因数の和:2114

約数の個数: 36

約数和(自身を含む): 10668168

約数和(自身を除く): 6447900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 2081, 4162, 6243, 8324, 12486, 24972, 27053, 54106, 81159, 108212, 162318, 324636, 351689, 703378, 1055067, 1406756, 2110134, 4220268]

約数ペア:

[(1, 4220268), (2, 2110134), (3, 1406756), (4, 1055067), (6, 703378), (12, 351689), (13, 324636), (26, 162318), (39, 108212), (52, 81159), (78, 54106), (156, 27053), (169, 24972), (338, 12486), (507, 8324), (676, 6243), (1014, 4162), (2028, 2081)]