13959470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4243}}^1$

素因数の和:4304

約数の個数: 32

約数和(自身を含む): 29334528

約数和(自身を除く): 15375058

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 4243, 8486, 21215, 29701, 42430, 59402, 148505, 199421, 297010, 398842, 997105, 1395947, 1994210, 2791894, 6979735, 13959470]

約数ペア:

[(1, 13959470), (2, 6979735), (5, 2791894), (7, 1994210), (10, 1395947), (14, 997105), (35, 398842), (47, 297010), (70, 199421), (94, 148505), (235, 59402), (329, 42430), (470, 29701), (658, 21215), (1645, 8486), (3290, 4243)]