2749941808

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{449}}^1\times {\mathrm{1423}}^1$

素因数の和:2149

約数の個数: 40

約数和(自身を含む): 5363496000

約数和(自身を除く): 2613554192

約数列:

[1, 2, 4, 8, 16, 269, 449, 538, 898, 1076, 1423, 1796, 2152, 2846, 3592, 4304, 5692, 7184, 11384, 22768, 120781, 241562, 382787, 483124, 638927, 765574, 966248, 1277854, 1531148, 1932496, 2555708, 3062296, 5111416, 6124592, 10222832, 171871363, 343742726, 687485452, 1374970904, 2749941808]

約数ペア:

[(1, 2749941808), (2, 1374970904), (4, 687485452), (8, 343742726), (16, 171871363), (269, 10222832), (449, 6124592), (538, 5111416), (898, 3062296), (1076, 2555708), (1423, 1932496), (1796, 1531148), (2152, 1277854), (2846, 966248), (3592, 765574), (4304, 638927), (5692, 483124), (7184, 382787), (11384, 241562), (22768, 120781)]