1330788766

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{660769}}^1$

素因数の和:660843

約数の個数: 16

約数和(自身を含む): 2140894800

約数和(自身を除く): 810106034

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 660769, 1321538, 12554611, 25109222, 35020757, 70041514, 665394383, 1330788766]

約数ペア:

[(1, 1330788766), (2, 665394383), (19, 70041514), (38, 35020757), (53, 25109222), (106, 12554611), (1007, 1321538), (2014, 660769)]