1330482638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{660617}}^1$

素因数の和:660691

約数の個数: 16

約数和(自身を含む): 2140402320

約数和(自身を除く): 809919682

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 660617, 1321234, 12551723, 25103446, 35012701, 70025402, 665241319, 1330482638]

約数ペア:

[(1, 1330482638), (2, 665241319), (19, 70025402), (38, 35012701), (53, 25103446), (106, 12551723), (1007, 1321234), (2014, 660617)]