2016231644

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{11239}}^1$

素因数の和:11442

約数の個数: 48

約数和(自身を含む): 4154304000

約数和(自身を除く): 2138072356

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 149, 172, 298, 301, 596, 602, 1043, 1204, 2086, 4172, 6407, 11239, 12814, 22478, 25628, 44849, 44956, 78673, 89698, 157346, 179396, 314692, 483277, 966554, 1674611, 1933108, 3349222, 3382939, 6698444, 6765878, 11722277, 13531756, 23444554, 46889108, 72008273, 144016546, 288033092, 504057911, 1008115822, 2016231644]

約数ペア:

[(1, 2016231644), (2, 1008115822), (4, 504057911), (7, 288033092), (14, 144016546), (28, 72008273), (43, 46889108), (86, 23444554), (149, 13531756), (172, 11722277), (298, 6765878), (301, 6698444), (596, 3382939), (602, 3349222), (1043, 1933108), (1204, 1674611), (2086, 966554), (4172, 483277), (6407, 314692), (11239, 179396), (12814, 157346), (22478, 89698), (25628, 78673), (44849, 44956)]