1594540

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1307}}^1$

素因数の和:1377

約数の個数: 24

約数和(自身を含む): 3406032

約数和(自身を除く): 1811492

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 1307, 2614, 5228, 6535, 13070, 26140, 79727, 159454, 318908, 398635, 797270, 1594540]

約数ペア:

[(1, 1594540), (2, 797270), (4, 398635), (5, 318908), (10, 159454), (20, 79727), (61, 26140), (122, 13070), (244, 6535), (305, 5228), (610, 2614), (1220, 1307)]