1517383568

素因数分解:

$2^4\times {\mathrm{6481}}^1\times {\mathrm{14633}}^1$

素因数の和:21122

約数の個数: 20

約数和(自身を含む): 2940585228

約数和(自身を除く): 1423201660

約数列:

[1, 2, 4, 8, 16, 6481, 12962, 14633, 25924, 29266, 51848, 58532, 103696, 117064, 234128, 94836473, 189672946, 379345892, 758691784, 1517383568]

約数ペア:

[(1, 1517383568), (2, 758691784), (4, 379345892), (8, 189672946), (16, 94836473), (6481, 234128), (12962, 117064), (14633, 103696), (25924, 58532), (29266, 51848)]