2019487796

素因数分解:

$2^2\times {\mathrm{229}}^1\times {\mathrm{919}}^1\times {\mathrm{2399}}^1$

素因数の和:3551

約数の個数: 24

約数和(自身を含む): 3554880000

約数和(自身を除く): 1535392204

約数列:

[1, 2, 4, 229, 458, 916, 919, 1838, 2399, 3676, 4798, 9596, 210451, 420902, 549371, 841804, 1098742, 2197484, 2204681, 4409362, 8818724, 504871949, 1009743898, 2019487796]

約数ペア:

[(1, 2019487796), (2, 1009743898), (4, 504871949), (229, 8818724), (458, 4409362), (916, 2204681), (919, 2197484), (1838, 1098742), (2399, 841804), (3676, 549371), (4798, 420902), (9596, 210451)]