2141722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1453}}^1$

素因数の和:1533

約数の個数: 16

約数和(自身を含む): 3559392

約数和(自身を除く): 1417670

約数列:

[1, 2, 11, 22, 67, 134, 737, 1453, 1474, 2906, 15983, 31966, 97351, 194702, 1070861, 2141722]

約数ペア:

[(1, 2141722), (2, 1070861), (11, 194702), (22, 97351), (67, 31966), (134, 15983), (737, 2906), (1453, 1474)]