2100051776

素因数分解:

$2^6\times {\mathrm{181}}^1\times {\mathrm{199}}^1\times {\mathrm{911}}^1$

素因数の和:1303

約数の個数: 56

約数和(自身を含む): 4215993600

約数和(自身を除く): 2115941824

約数列:

[1, 2, 4, 8, 16, 32, 64, 181, 199, 362, 398, 724, 796, 911, 1448, 1592, 1822, 2896, 3184, 3644, 5792, 6368, 7288, 11584, 12736, 14576, 29152, 36019, 58304, 72038, 144076, 164891, 181289, 288152, 329782, 362578, 576304, 659564, 725156, 1152608, 1319128, 1450312, 2305216, 2638256, 2900624, 5276512, 5801248, 10553024, 11602496, 32813309, 65626618, 131253236, 262506472, 525012944, 1050025888, 2100051776]

約数ペア:

[(1, 2100051776), (2, 1050025888), (4, 525012944), (8, 262506472), (16, 131253236), (32, 65626618), (64, 32813309), (181, 11602496), (199, 10553024), (362, 5801248), (398, 5276512), (724, 2900624), (796, 2638256), (911, 2305216), (1448, 1450312), (1592, 1319128), (1822, 1152608), (2896, 725156), (3184, 659564), (3644, 576304), (5792, 362578), (6368, 329782), (7288, 288152), (11584, 181289), (12736, 164891), (14576, 144076), (29152, 72038), (36019, 58304)]