2605274

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2621}}^1$

素因数の和:2701

約数の個数: 16

約数和(自身を含む): 4530816

約数和(自身を除く): 1925542

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 2621, 5242, 18347, 36694, 186091, 372182, 1302637, 2605274]

約数ペア:

[(1, 2605274), (2, 1302637), (7, 372182), (14, 186091), (71, 36694), (142, 18347), (497, 5242), (994, 2621)]