2689338

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 5598720

約数和(自身を除く): 2909382

約数列:

[1, 2, 3, 6, 59, 71, 107, 118, 142, 177, 213, 214, 321, 354, 426, 642, 4189, 6313, 7597, 8378, 12567, 12626, 15194, 18939, 22791, 25134, 37878, 45582, 448223, 896446, 1344669, 2689338]

約数ペア:

[(1, 2689338), (2, 1344669), (3, 896446), (6, 448223), (59, 45582), (71, 37878), (107, 25134), (118, 22791), (142, 18939), (177, 15194), (213, 12626), (214, 12567), (321, 8378), (354, 7597), (426, 6313), (642, 4189)]