1983720844

素因数分解:

$2^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{210229}}^1$

素因数の和:210577

約数の個数: 24

約数和(自身を含む): 3979233440

約数和(自身を除く): 1995512596

約数列:

[1, 2, 4, 7, 14, 28, 337, 674, 1348, 2359, 4718, 9436, 210229, 420458, 840916, 1471603, 2943206, 5886412, 70847173, 141694346, 283388692, 495930211, 991860422, 1983720844]

約数ペア:

[(1, 1983720844), (2, 991860422), (4, 495930211), (7, 283388692), (14, 141694346), (28, 70847173), (337, 5886412), (674, 2943206), (1348, 1471603), (2359, 840916), (4718, 420458), (9436, 210229)]