224748290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{2137}}^1$

素因数の和:2966

約数の個数: 32

約数和(自身を含む): 436408560

約数和(自身を除く): 211660270

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 809, 1618, 2137, 4045, 4274, 8090, 10517, 10685, 21034, 21370, 27781, 52585, 55562, 105170, 138905, 277810, 1728833, 3457666, 8644165, 17288330, 22474829, 44949658, 112374145, 224748290]

約数ペア:

[(1, 224748290), (2, 112374145), (5, 44949658), (10, 22474829), (13, 17288330), (26, 8644165), (65, 3457666), (130, 1728833), (809, 277810), (1618, 138905), (2137, 105170), (4045, 55562), (4274, 52585), (8090, 27781), (10517, 21370), (10685, 21034)]