2551916248

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1571377}}^1$

素因数の和:1571419

約数の個数: 32

約数和(自身を含む): 5656960800

約数和(自身を除く): 3105044552

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 1571377, 3142754, 6285508, 10999639, 12571016, 21999278, 43998556, 45569933, 87997112, 91139866, 182279732, 318989531, 364559464, 637979062, 1275958124, 2551916248]

約数ペア:

[(1, 2551916248), (2, 1275958124), (4, 637979062), (7, 364559464), (8, 318989531), (14, 182279732), (28, 91139866), (29, 87997112), (56, 45569933), (58, 43998556), (116, 21999278), (203, 12571016), (232, 10999639), (406, 6285508), (812, 3142754), (1624, 1571377)]