1978836302

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{1759}}^1\times {\mathrm{10613}}^1$

素因数の和:12427

約数の個数: 16

約数和(自身を含む): 3026263680

約数和(自身を除く): 1047427378

約数列:

[1, 2, 53, 106, 1759, 3518, 10613, 21226, 93227, 186454, 562489, 1124978, 18668267, 37336534, 989418151, 1978836302]

約数ペア:

[(1, 1978836302), (2, 989418151), (53, 37336534), (106, 18668267), (1759, 1124978), (3518, 562489), (10613, 186454), (21226, 93227)]