2019928792

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{680569}}^1$

素因数の和:680635

約数の個数: 32

約数和(自身を含む): 4410093600

約数和(自身を除く): 2390164808

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 680569, 1361138, 2722276, 4763983, 5444552, 9527966, 19055932, 36070157, 38111864, 72140314, 144280628, 252491099, 288561256, 504982198, 1009964396, 2019928792]

約数ペア:

[(1, 2019928792), (2, 1009964396), (4, 504982198), (7, 288561256), (8, 252491099), (14, 144280628), (28, 72140314), (53, 38111864), (56, 36070157), (106, 19055932), (212, 9527966), (371, 5444552), (424, 4763983), (742, 2722276), (1484, 1361138), (2968, 680569)]