2005698828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{673}}^1\times {\mathrm{2087}}^1$

素因数の和:2791

約数の個数: 96

約数和(自身を含む): 5674281984

約数和(自身を除く): 3668583156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 673, 714, 1346, 1428, 2019, 2087, 2692, 4038, 4174, 4711, 6261, 8076, 8348, 9422, 11441, 12522, 14133, 14609, 18844, 22882, 25044, 28266, 29218, 34323, 35479, 43827, 45764, 56532, 58436, 68646, 70958, 80087, 87654, 106437, 137292, 141916, 160174, 175308, 212874, 240261, 248353, 320348, 425748, 480522, 496706, 745059, 961044, 993412, 1404551, 1490118, 2809102, 2980236, 4213653, 5618204, 8427306, 9831857, 16854612, 19663714, 23877367, 29495571, 39327428, 47754734, 58991142, 71632101, 95509468, 117982284, 143264202, 167141569, 286528404, 334283138, 501424707, 668566276, 1002849414, 2005698828]

約数ペア:

[(1, 2005698828), (2, 1002849414), (3, 668566276), (4, 501424707), (6, 334283138), (7, 286528404), (12, 167141569), (14, 143264202), (17, 117982284), (21, 95509468), (28, 71632101), (34, 58991142), (42, 47754734), (51, 39327428), (68, 29495571), (84, 23877367), (102, 19663714), (119, 16854612), (204, 9831857), (238, 8427306), (357, 5618204), (476, 4213653), (673, 2980236), (714, 2809102), (1346, 1490118), (1428, 1404551), (2019, 993412), (2087, 961044), (2692, 745059), (4038, 496706), (4174, 480522), (4711, 425748), (6261, 320348), (8076, 248353), (8348, 240261), (9422, 212874), (11441, 175308), (12522, 160174), (14133, 141916), (14609, 137292), (18844, 106437), (22882, 87654), (25044, 80087), (28266, 70958), (29218, 68646), (34323, 58436), (35479, 56532), (43827, 45764)]