245744930

素因数分解:

$2^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{39829}}^1$

素因数の和:40453

約数の個数: 16

約数和(自身を含む): 443068920

約数和(自身を除く): 197323990

約数列:

[1, 2, 5, 10, 617, 1234, 3085, 6170, 39829, 79658, 199145, 398290, 24574493, 49148986, 122872465, 245744930]

約数ペア:

[(1, 245744930), (2, 122872465), (5, 49148986), (10, 24574493), (617, 398290), (1234, 199145), (3085, 79658), (6170, 39829)]