238446

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1019}}^1$

素因数の和:1040

約数の個数: 24

約数和(自身を含む): 556920

約数和(自身を除く): 318474

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1019, 2038, 3057, 6114, 9171, 13247, 18342, 26494, 39741, 79482, 119223, 238446]

約数ペア:

[(1, 238446), (2, 119223), (3, 79482), (6, 39741), (9, 26494), (13, 18342), (18, 13247), (26, 9171), (39, 6114), (78, 3057), (117, 2038), (234, 1019)]