2137956772

素因数分解:

$2^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{150011}}^1$

素因数の和:150531

約数の個数: 24

約数和(自身を含む): 4284342720

約数和(自身を除く): 2146385948

約数列:

[1, 2, 4, 7, 14, 28, 509, 1018, 2036, 3563, 7126, 14252, 150011, 300022, 600044, 1050077, 2100154, 4200308, 76355599, 152711198, 305422396, 534489193, 1068978386, 2137956772]

約数ペア:

[(1, 2137956772), (2, 1068978386), (4, 534489193), (7, 305422396), (14, 152711198), (28, 76355599), (509, 4200308), (1018, 2100154), (2036, 1050077), (3563, 600044), (7126, 300022), (14252, 150011)]