2572174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2719}}^1$

素因数の和:2775

約数の個数: 16

約数和(自身を含む): 4308480

約数和(自身を除く): 1736306

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 2719, 5438, 29909, 59818, 116917, 233834, 1286087, 2572174]

約数ペア:

[(1, 2572174), (2, 1286087), (11, 233834), (22, 116917), (43, 59818), (86, 29909), (473, 5438), (946, 2719)]