2512372668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{1549}}^1$

素因数の和:1887

約数の個数: 96

約数和(自身を含む): 6511041600

約数和(自身を除く): 3998668932

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 281, 444, 481, 562, 843, 962, 1124, 1443, 1549, 1686, 1924, 2886, 3098, 3372, 3653, 4647, 5772, 6196, 7306, 9294, 10397, 10959, 14612, 18588, 20137, 20794, 21918, 31191, 40274, 41588, 43836, 57313, 60411, 62382, 80548, 114626, 120822, 124764, 135161, 171939, 229252, 241644, 270322, 343878, 405483, 435269, 540644, 687756, 745069, 810966, 870538, 1305807, 1490138, 1621932, 1741076, 2235207, 2611614, 2980276, 4470414, 5223228, 5658497, 8940828, 11316994, 16104953, 16975491, 22633988, 32209906, 33950982, 48314859, 64419812, 67901964, 96629718, 193259436, 209364389, 418728778, 628093167, 837457556, 1256186334, 2512372668]

約数ペア:

[(1, 2512372668), (2, 1256186334), (3, 837457556), (4, 628093167), (6, 418728778), (12, 209364389), (13, 193259436), (26, 96629718), (37, 67901964), (39, 64419812), (52, 48314859), (74, 33950982), (78, 32209906), (111, 22633988), (148, 16975491), (156, 16104953), (222, 11316994), (281, 8940828), (444, 5658497), (481, 5223228), (562, 4470414), (843, 2980276), (962, 2611614), (1124, 2235207), (1443, 1741076), (1549, 1621932), (1686, 1490138), (1924, 1305807), (2886, 870538), (3098, 810966), (3372, 745069), (3653, 687756), (4647, 540644), (5772, 435269), (6196, 405483), (7306, 343878), (9294, 270322), (10397, 241644), (10959, 229252), (14612, 171939), (18588, 135161), (20137, 124764), (20794, 120822), (21918, 114626), (31191, 80548), (40274, 62382), (41588, 60411), (43836, 57313)]