2594410052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{19697}}^1$

素因数の和:19880

約数の個数: 48

約数和(自身を含む): 5212090800

約数和(自身を除く): 2617680748

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 149, 221, 298, 442, 596, 884, 1937, 2533, 3874, 5066, 7748, 10132, 19697, 32929, 39394, 65858, 78788, 131716, 256061, 334849, 512122, 669698, 1024244, 1339396, 2934853, 4353037, 5869706, 8706074, 11739412, 17412148, 38153089, 49892501, 76306178, 99785002, 152612356, 199570004, 648602513, 1297205026, 2594410052]

約数ペア:

[(1, 2594410052), (2, 1297205026), (4, 648602513), (13, 199570004), (17, 152612356), (26, 99785002), (34, 76306178), (52, 49892501), (68, 38153089), (149, 17412148), (221, 11739412), (298, 8706074), (442, 5869706), (596, 4353037), (884, 2934853), (1937, 1339396), (2533, 1024244), (3874, 669698), (5066, 512122), (7748, 334849), (10132, 256061), (19697, 131716), (32929, 78788), (39394, 65858)]