2280138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{233}}^2$

素因数の和:478

約数の個数: 24

約数和(自身を含む): 5234208

約数和(自身を除く): 2954070

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 233, 466, 699, 1398, 1631, 3262, 4893, 9786, 54289, 108578, 162867, 325734, 380023, 760046, 1140069, 2280138]

約数ペア:

[(1, 2280138), (2, 1140069), (3, 760046), (6, 380023), (7, 325734), (14, 162867), (21, 108578), (42, 54289), (233, 9786), (466, 4893), (699, 3262), (1398, 1631)]