260080938

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1111457}}^1$

素因数の和:1111478

約数の個数: 24

約数和(自身を含む): 606856068

約数和(自身を除く): 346775130

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1111457, 2222914, 3334371, 6668742, 10003113, 14448941, 20006226, 28897882, 43346823, 86693646, 130040469, 260080938]

約数ペア:

[(1, 260080938), (2, 130040469), (3, 86693646), (6, 43346823), (9, 28897882), (13, 20006226), (18, 14448941), (26, 10003113), (39, 6668742), (78, 3334371), (117, 2222914), (234, 1111457)]