2017888936

素因数分解:

$2^3\times 7^1\times {\mathrm{751}}^1\times {\mathrm{47981}}^1$

素因数の和:48745

約数の個数: 32

約数和(自身を含む): 4329895680

約数和(自身を除く): 2312006744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 751, 1502, 3004, 5257, 6008, 10514, 21028, 42056, 47981, 95962, 191924, 335867, 383848, 671734, 1343468, 2686936, 36033731, 72067462, 144134924, 252236117, 288269848, 504472234, 1008944468, 2017888936]

約数ペア:

[(1, 2017888936), (2, 1008944468), (4, 504472234), (7, 288269848), (8, 252236117), (14, 144134924), (28, 72067462), (56, 36033731), (751, 2686936), (1502, 1343468), (3004, 671734), (5257, 383848), (6008, 335867), (10514, 191924), (21028, 95962), (42056, 47981)]