1555391084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1213}}^1\times {\mathrm{24659}}^1$

素因数の和:25889

約数の個数: 24

約数和(自身を含む): 2933849520

約数和(自身を除く): 1378458436

約数列:

[1, 2, 4, 13, 26, 52, 1213, 2426, 4852, 15769, 24659, 31538, 49318, 63076, 98636, 320567, 641134, 1282268, 29911367, 59822734, 119645468, 388847771, 777695542, 1555391084]

約数ペア:

[(1, 1555391084), (2, 777695542), (4, 388847771), (13, 119645468), (26, 59822734), (52, 29911367), (1213, 1282268), (2426, 641134), (4852, 320567), (15769, 98636), (24659, 63076), (31538, 49318)]