1310316154

素因数分解:

$2^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{70003}}^1$

素因数の和:70210

約数の個数: 24

約数和(自身を含む): 2298371328

約数和(自身を除く): 988055174

約数列:

[1, 2, 7, 14, 49, 98, 191, 382, 1337, 2674, 9359, 18718, 70003, 140006, 490021, 980042, 3430147, 6860294, 13370573, 26741146, 93594011, 187188022, 655158077, 1310316154]

約数ペア:

[(1, 1310316154), (2, 655158077), (7, 187188022), (14, 93594011), (49, 26741146), (98, 13370573), (191, 6860294), (382, 3430147), (1337, 980042), (2674, 490021), (9359, 140006), (18718, 70003)]