515043664

素因数分解:

$2^4\times {\mathrm{4973}}^1\times {\mathrm{6473}}^1$

素因数の和:11454

約数の個数: 20

約数和(自身を含む): 998251956

約数和(自身を除く): 483208292

約数列:

[1, 2, 4, 8, 16, 4973, 6473, 9946, 12946, 19892, 25892, 39784, 51784, 79568, 103568, 32190229, 64380458, 128760916, 257521832, 515043664]

約数ペア:

[(1, 515043664), (2, 257521832), (4, 128760916), (8, 64380458), (16, 32190229), (4973, 103568), (6473, 79568), (9946, 51784), (12946, 39784), (19892, 25892)]