3977291210

素因数分解:

$2^1\times 5^1\times {\mathrm{1901}}^1\times {\mathrm{209221}}^1$

素因数の和:211129

約数の個数: 16

約数和(自身を含む): 7162924392

約数和(自身を除く): 3185633182

約数列:

[1, 2, 5, 10, 1901, 3802, 9505, 19010, 209221, 418442, 1046105, 2092210, 397729121, 795458242, 1988645605, 3977291210]

約数ペア:

[(1, 3977291210), (2, 1988645605), (5, 795458242), (10, 397729121), (1901, 2092210), (3802, 1046105), (9505, 418442), (19010, 209221)]