2052188355

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:593

約数の個数: 96

約数和(自身を含む): 3929990400

約数和(自身を除く): 1877802045

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 53, 105, 139, 147, 159, 245, 265, 371, 379, 417, 695, 735, 795, 973, 1113, 1137, 1855, 1895, 2085, 2597, 2653, 2919, 4865, 5565, 5685, 6811, 7367, 7791, 7959, 12985, 13265, 14595, 18571, 20087, 20433, 22101, 34055, 36835, 38955, 39795, 51569, 52681, 55713, 60261, 92855, 100435, 102165, 110505, 140609, 154707, 158043, 257845, 263405, 278565, 301305, 360983, 368767, 421827, 703045, 773535, 790215, 984263, 1082949, 1106301, 1804915, 1843835, 2109135, 2581369, 2792093, 2952789, 4921315, 5414745, 5531505, 7744107, 8376279, 12906845, 13960465, 14763945, 19544651, 38720535, 41881395, 58633953, 97723255, 136812557, 293169765, 410437671, 684062785, 2052188355]

約数ペア:

[(1, 2052188355), (3, 684062785), (5, 410437671), (7, 293169765), (15, 136812557), (21, 97723255), (35, 58633953), (49, 41881395), (53, 38720535), (105, 19544651), (139, 14763945), (147, 13960465), (159, 12906845), (245, 8376279), (265, 7744107), (371, 5531505), (379, 5414745), (417, 4921315), (695, 2952789), (735, 2792093), (795, 2581369), (973, 2109135), (1113, 1843835), (1137, 1804915), (1855, 1106301), (1895, 1082949), (2085, 984263), (2597, 790215), (2653, 773535), (2919, 703045), (4865, 421827), (5565, 368767), (5685, 360983), (6811, 301305), (7367, 278565), (7791, 263405), (7959, 257845), (12985, 158043), (13265, 154707), (14595, 140609), (18571, 110505), (20087, 102165), (20433, 100435), (22101, 92855), (34055, 60261), (36835, 55713), (38955, 52681), (39795, 51569)]