420595682

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{34939}}^1$

素因数の和:35417

約数の個数: 16

約数和(自身を含む): 680910720

約数和(自身を除く): 260315038

約数列:

[1, 2, 13, 26, 463, 926, 6019, 12038, 34939, 69878, 454207, 908414, 16176757, 32353514, 210297841, 420595682]

約数ペア:

[(1, 420595682), (2, 210297841), (13, 32353514), (26, 16176757), (463, 908414), (926, 454207), (6019, 69878), (12038, 34939)]