2188494308

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{883}}^1$

素因数の和:1537

約数の個数: 96

約数和(自身を含む): 5156336640

約数和(自身を除く): 2967842332

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 619, 883, 1001, 1238, 1766, 2002, 2476, 3532, 4004, 4333, 6181, 6809, 8047, 8666, 9713, 11479, 12362, 13618, 16094, 17332, 19426, 22958, 24724, 27236, 32188, 38852, 45916, 47663, 56329, 67991, 80353, 88517, 95326, 112658, 126269, 135982, 160706, 177034, 190652, 225316, 252538, 271964, 321412, 354068, 505076, 546577, 619619, 883883, 1093154, 1239238, 1767766, 2186308, 2478476, 3535532, 3826039, 6012347, 7105501, 7652078, 12024694, 14211002, 15304156, 24049388, 28422004, 42086429, 49738507, 78160511, 84172858, 99477014, 156321022, 168345716, 198954028, 312642044, 547123577, 1094247154, 2188494308]

約数ペア:

[(1, 2188494308), (2, 1094247154), (4, 547123577), (7, 312642044), (11, 198954028), (13, 168345716), (14, 156321022), (22, 99477014), (26, 84172858), (28, 78160511), (44, 49738507), (52, 42086429), (77, 28422004), (91, 24049388), (143, 15304156), (154, 14211002), (182, 12024694), (286, 7652078), (308, 7105501), (364, 6012347), (572, 3826039), (619, 3535532), (883, 2478476), (1001, 2186308), (1238, 1767766), (1766, 1239238), (2002, 1093154), (2476, 883883), (3532, 619619), (4004, 546577), (4333, 505076), (6181, 354068), (6809, 321412), (8047, 271964), (8666, 252538), (9713, 225316), (11479, 190652), (12362, 177034), (13618, 160706), (16094, 135982), (17332, 126269), (19426, 112658), (22958, 95326), (24724, 88517), (27236, 80353), (32188, 67991), (38852, 56329), (45916, 47663)]