1489408912

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{3209933}}^1$

素因数の和:3209970

約数の個数: 20

約数和(自身を含む): 2985238620

約数和(自身を除く): 1495829708

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 3209933, 6419866, 12839732, 25679464, 51358928, 93088057, 186176114, 372352228, 744704456, 1489408912]

約数ペア:

[(1, 1489408912), (2, 744704456), (4, 372352228), (8, 186176114), (16, 93088057), (29, 51358928), (58, 25679464), (116, 12839732), (232, 6419866), (464, 3209933)]