138419502

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1774609}}^1$

素因数の和:1774627

約数の個数: 16

約数和(自身を含む): 298134480

約数和(自身を除く): 159714978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1774609, 3549218, 5323827, 10647654, 23069917, 46139834, 69209751, 138419502]

約数ペア:

[(1, 138419502), (2, 69209751), (3, 46139834), (6, 23069917), (13, 10647654), (26, 5323827), (39, 3549218), (78, 1774609)]