2120017543

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{1013}}^1\times {\mathrm{5641}}^1$

素因数の和:6714

約数の個数: 16

約数和(自身を含む): 2471466816

約数和(自身を除く): 351449273

約数列:

[1, 7, 53, 371, 1013, 5641, 7091, 39487, 53689, 298973, 375823, 2092811, 5714333, 40000331, 302859649, 2120017543]

約数ペア:

[(1, 2120017543), (7, 302859649), (53, 40000331), (371, 5714333), (1013, 2092811), (5641, 375823), (7091, 298973), (39487, 53689)]