2685842

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:361

約数の個数: 16

約数和(自身を含む): 4147200

約数和(自身を除く): 1461358

約数列:

[1, 2, 79, 89, 158, 178, 191, 382, 7031, 14062, 15089, 16999, 30178, 33998, 1342921, 2685842]

約数ペア:

[(1, 2685842), (2, 1342921), (79, 33998), (89, 30178), (158, 16999), (178, 15089), (191, 14062), (382, 7031)]