2051207904

素因数分解:

$2^5\times 3^1\times {\mathrm{149}}^1\times {\mathrm{143401}}^1$

素因数の和:143563

約数の個数: 48

約数和(自身を含む): 5420595600

約数和(自身を除く): 3369387696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 149, 298, 447, 596, 894, 1192, 1788, 2384, 3576, 4768, 7152, 14304, 143401, 286802, 430203, 573604, 860406, 1147208, 1720812, 2294416, 3441624, 4588832, 6883248, 13766496, 21366749, 42733498, 64100247, 85466996, 128200494, 170933992, 256400988, 341867984, 512801976, 683735968, 1025603952, 2051207904]

約数ペア:

[(1, 2051207904), (2, 1025603952), (3, 683735968), (4, 512801976), (6, 341867984), (8, 256400988), (12, 170933992), (16, 128200494), (24, 85466996), (32, 64100247), (48, 42733498), (96, 21366749), (149, 13766496), (298, 6883248), (447, 4588832), (596, 3441624), (894, 2294416), (1192, 1720812), (1788, 1147208), (2384, 860406), (3576, 573604), (4768, 430203), (7152, 286802), (14304, 143401)]