1489116412

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2799091}}^1$

素因数の和:2799121

約数の個数: 24

約数和(自身を含む): 3134983040

約数和(自身を除く): 1645866628

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 2799091, 5598182, 11196364, 19593637, 39187274, 53182729, 78374548, 106365458, 212730916, 372279103, 744558206, 1489116412]

約数ペア:

[(1, 1489116412), (2, 744558206), (4, 372279103), (7, 212730916), (14, 106365458), (19, 78374548), (28, 53182729), (38, 39187274), (76, 19593637), (133, 11196364), (266, 5598182), (532, 2799091)]