126889464

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{406697}}^1$

素因数の和:406719

約数の個数: 32

約数和(自身を含む): 341626320

約数和(自身を除く): 214736856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 406697, 813394, 1220091, 1626788, 2440182, 3253576, 4880364, 5287061, 9760728, 10574122, 15861183, 21148244, 31722366, 42296488, 63444732, 126889464]

約数ペア:

[(1, 126889464), (2, 63444732), (3, 42296488), (4, 31722366), (6, 21148244), (8, 15861183), (12, 10574122), (13, 9760728), (24, 5287061), (26, 4880364), (39, 3253576), (52, 2440182), (78, 1626788), (104, 1220091), (156, 813394), (312, 406697)]