1321566014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{337651}}^1$

素因数の和:337775

約数の個数: 16

約数和(自身を含む): 2106948480

約数和(自身を除く): 785382466

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 337651, 675302, 6415369, 12830738, 34778053, 69556106, 660783007, 1321566014]

約数ペア:

[(1, 1321566014), (2, 660783007), (19, 69556106), (38, 34778053), (103, 12830738), (206, 6415369), (1957, 675302), (3914, 337651)]