1834804580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13105747}}^1$

素因数の和:13105763

約数の個数: 24

約数和(自身を含む): 4403531328

約数和(自身を除く): 2568726748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 13105747, 26211494, 52422988, 65528735, 91740229, 131057470, 183480458, 262114940, 366960916, 458701145, 917402290, 1834804580]

約数ペア:

[(1, 1834804580), (2, 917402290), (4, 458701145), (5, 366960916), (7, 262114940), (10, 183480458), (14, 131057470), (20, 91740229), (28, 65528735), (35, 52422988), (70, 26211494), (140, 13105747)]