2003926448

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{9749}}^1$

素因数の和:10229

約数の個数: 40

約数和(自身を含む): 4025970000

約数和(自身を除く): 2022043552

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 443, 464, 886, 1772, 3544, 7088, 9749, 12847, 19498, 25694, 38996, 51388, 77992, 102776, 155984, 205552, 282721, 565442, 1130884, 2261768, 4318807, 4523536, 8637614, 17275228, 34550456, 69100912, 125245403, 250490806, 500981612, 1001963224, 2003926448]

約数ペア:

[(1, 2003926448), (2, 1001963224), (4, 500981612), (8, 250490806), (16, 125245403), (29, 69100912), (58, 34550456), (116, 17275228), (232, 8637614), (443, 4523536), (464, 4318807), (886, 2261768), (1772, 1130884), (3544, 565442), (7088, 282721), (9749, 205552), (12847, 155984), (19498, 102776), (25694, 77992), (38996, 51388)]