2018808868

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{673}}^1\times {\mathrm{10273}}^1$

素因数の和:11023

約数の個数: 24

約数和(自身を含む): 3586982168

約数和(自身を除く): 1568173300

約数列:

[1, 2, 4, 73, 146, 292, 673, 1346, 2692, 10273, 20546, 41092, 49129, 98258, 196516, 749929, 1499858, 2999716, 6913729, 13827458, 27654916, 504702217, 1009404434, 2018808868]

約数ペア:

[(1, 2018808868), (2, 1009404434), (4, 504702217), (73, 27654916), (146, 13827458), (292, 6913729), (673, 2999716), (1346, 1499858), (2692, 749929), (10273, 196516), (20546, 98258), (41092, 49129)]