1978926496

素因数分解:

$2^5\times {\mathrm{4691}}^1\times {\mathrm{13183}}^1$

素因数の和:17884

約数の個数: 24

約数和(自身を含む): 3897137664

約数和(自身を除く): 1918211168

約数列:

[1, 2, 4, 8, 16, 32, 4691, 9382, 13183, 18764, 26366, 37528, 52732, 75056, 105464, 150112, 210928, 421856, 61841453, 123682906, 247365812, 494731624, 989463248, 1978926496]

約数ペア:

[(1, 1978926496), (2, 989463248), (4, 494731624), (8, 247365812), (16, 123682906), (32, 61841453), (4691, 421856), (9382, 210928), (13183, 150112), (18764, 105464), (26366, 75056), (37528, 52732)]