613663504

素因数分解:

$2^4\times {\mathrm{3121}}^1\times {\mathrm{12289}}^1$

素因数の和:15418

約数の個数: 20

約数和(自身を含む): 1189450780

約数和(自身を除く): 575787276

約数列:

[1, 2, 4, 8, 16, 3121, 6242, 12289, 12484, 24578, 24968, 49156, 49936, 98312, 196624, 38353969, 76707938, 153415876, 306831752, 613663504]

約数ペア:

[(1, 613663504), (2, 306831752), (4, 153415876), (8, 76707938), (16, 38353969), (3121, 196624), (6242, 98312), (12289, 49936), (12484, 49156), (24578, 24968)]