1650128

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{683}}^1$

素因数の和:842

約数の個数: 20

約数和(自身を含む): 3223008

約数和(自身を除く): 1572880

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 683, 1208, 1366, 2416, 2732, 5464, 10928, 103133, 206266, 412532, 825064, 1650128]

約数ペア:

[(1, 1650128), (2, 825064), (4, 412532), (8, 206266), (16, 103133), (151, 10928), (302, 5464), (604, 2732), (683, 2416), (1208, 1366)]