2538462

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{9839}}^1$

素因数の和:9887

約数の個数: 16

約数和(自身を含む): 5195520

約数和(自身を除く): 2657058

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 9839, 19678, 29517, 59034, 423077, 846154, 1269231, 2538462]

約数ペア:

[(1, 2538462), (2, 1269231), (3, 846154), (6, 423077), (43, 59034), (86, 29517), (129, 19678), (258, 9839)]