2680402

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:393

約数の個数: 16

約数和(自身を含む): 4146912

約数和(自身を除く): 1466510

約数列:

[1, 2, 67, 83, 134, 166, 241, 482, 5561, 11122, 16147, 20003, 32294, 40006, 1340201, 2680402]

約数ペア:

[(1, 2680402), (2, 1340201), (67, 40006), (83, 32294), (134, 20003), (166, 16147), (241, 11122), (482, 5561)]