2664496

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{691}}^1$

素因数の和:940

約数の個数: 20

約数和(自身を含む): 5191384

約数和(自身を除く): 2526888

約数列:

[1, 2, 4, 8, 16, 241, 482, 691, 964, 1382, 1928, 2764, 3856, 5528, 11056, 166531, 333062, 666124, 1332248, 2664496]

約数ペア:

[(1, 2664496), (2, 1332248), (4, 666124), (8, 333062), (16, 166531), (241, 11056), (482, 5528), (691, 3856), (964, 2764), (1382, 1928)]