2019935624

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1427}}^1$

素因数の和:1627

約数の個数: 96

約数和(自身を含む): 4629804480

約数和(自身を除く): 2609868856

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 157, 161, 184, 196, 314, 322, 392, 628, 644, 1099, 1127, 1256, 1288, 1427, 2198, 2254, 2854, 3611, 4396, 4508, 5708, 7222, 7693, 8792, 9016, 9989, 11416, 14444, 15386, 19978, 25277, 28888, 30772, 32821, 39956, 50554, 61544, 65642, 69923, 79912, 101108, 131284, 139846, 176939, 202216, 224039, 229747, 262568, 279692, 353878, 448078, 459494, 559384, 707756, 896156, 918988, 1415512, 1568273, 1608229, 1792312, 1837976, 3136546, 3216458, 5152897, 6273092, 6432916, 10305794, 10977911, 12546184, 12865832, 20611588, 21955822, 36070279, 41223176, 43911644, 72140558, 87823288, 144281116, 252491953, 288562232, 504983906, 1009967812, 2019935624]

約数ペア:

[(1, 2019935624), (2, 1009967812), (4, 504983906), (7, 288562232), (8, 252491953), (14, 144281116), (23, 87823288), (28, 72140558), (46, 43911644), (49, 41223176), (56, 36070279), (92, 21955822), (98, 20611588), (157, 12865832), (161, 12546184), (184, 10977911), (196, 10305794), (314, 6432916), (322, 6273092), (392, 5152897), (628, 3216458), (644, 3136546), (1099, 1837976), (1127, 1792312), (1256, 1608229), (1288, 1568273), (1427, 1415512), (2198, 918988), (2254, 896156), (2854, 707756), (3611, 559384), (4396, 459494), (4508, 448078), (5708, 353878), (7222, 279692), (7693, 262568), (8792, 229747), (9016, 224039), (9989, 202216), (11416, 176939), (14444, 139846), (15386, 131284), (19978, 101108), (25277, 79912), (28888, 69923), (30772, 65642), (32821, 61544), (39956, 50554)]