1344334879870

素因数分解:

$2^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{264112943}}^1$

素因数の和:264113459

約数の個数: 16

約数和(自身を含む): 2424556825920

約数和(自身を除く): 1080221946050

約数列:

[1, 2, 5, 10, 509, 1018, 2545, 5090, 264112943, 528225886, 1320564715, 2641129430, 134433487987, 268866975974, 672167439935, 1344334879870]

約数ペア:

[(1, 1344334879870), (2, 672167439935), (5, 268866975974), (10, 134433487987), (509, 2641129430), (1018, 1320564715), (2545, 528225886), (5090, 264112943)]