139445436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{893881}}^1$

素因数の和:893901

約数の個数: 24

約数和(自身を含む): 350401744

約数和(自身を除く): 210956308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 893881, 1787762, 2681643, 3575524, 5363286, 10726572, 11620453, 23240906, 34861359, 46481812, 69722718, 139445436]

約数ペア:

[(1, 139445436), (2, 69722718), (3, 46481812), (4, 34861359), (6, 23240906), (12, 11620453), (13, 10726572), (26, 5363286), (39, 3575524), (52, 2681643), (78, 1787762), (156, 893881)]