2141108

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{557}}^1$

素因数の和:623

約数の個数: 18

約数和(自身を含む): 3878658

約数和(自身を除く): 1737550

約数列:

[1, 2, 4, 31, 62, 124, 557, 961, 1114, 1922, 2228, 3844, 17267, 34534, 69068, 535277, 1070554, 2141108]

約数ペア:

[(1, 2141108), (2, 1070554), (4, 535277), (31, 69068), (62, 34534), (124, 17267), (557, 3844), (961, 2228), (1114, 1922)]