389246702930

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{8627}}^1\times {\mathrm{20233}}^1$

素因数の和:29090

約数の個数: 32

約数和(自身を含む): 703902334464

約数和(自身を除く): 314655631534

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 8627, 17254, 20233, 40466, 43135, 86270, 101165, 202330, 1923821, 3847642, 4511959, 9023918, 9619105, 19238210, 22559795, 45119590, 174550091, 349100182, 872750455, 1745500910, 38924670293, 77849340586, 194623351465, 389246702930]

約数ペア:

[(1, 389246702930), (2, 194623351465), (5, 77849340586), (10, 38924670293), (223, 1745500910), (446, 872750455), (1115, 349100182), (2230, 174550091), (8627, 45119590), (17254, 22559795), (20233, 19238210), (40466, 9619105), (43135, 9023918), (86270, 4511959), (101165, 3847642), (202330, 1923821)]