261567982604

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{22741}}^1\times {\mathrm{25447}}^1$

素因数の和:48305

約数の個数: 24

約数和(自身を含む): 461833255968

約数和(自身を除く): 200265273364

約数列:

[1, 2, 4, 113, 226, 452, 22741, 25447, 45482, 50894, 90964, 101788, 2569733, 2875511, 5139466, 5751022, 10278932, 11502044, 578690227, 1157380454, 2314760908, 65391995651, 130783991302, 261567982604]

約数ペア:

[(1, 261567982604), (2, 130783991302), (4, 65391995651), (113, 2314760908), (226, 1157380454), (452, 578690227), (22741, 11502044), (25447, 10278932), (45482, 5751022), (50894, 5139466), (90964, 2875511), (101788, 2569733)]