2019945116

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1361149}}^1$

素因数の和:1361213

約数の個数: 24

約数和(自身を含む): 4116117600

約数和(自身を除く): 2096172484

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 1361149, 2722298, 5444596, 9528043, 19056086, 38112172, 72140897, 144281794, 288563588, 504986279, 1009972558, 2019945116]

約数ペア:

[(1, 2019945116), (2, 1009972558), (4, 504986279), (7, 288563588), (14, 144281794), (28, 72140897), (53, 38112172), (106, 19056086), (212, 9528043), (371, 5444596), (742, 2722298), (1484, 1361149)]