2871541036

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{8209}}^1$

素因数の和:8295

約数の個数: 72

約数和(自身を含む): 6391583520

約数和(自身を除く): 3520042484

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 961, 1612, 1922, 2821, 3844, 5642, 6727, 8209, 11284, 12493, 13454, 16418, 24986, 26908, 32836, 49972, 57463, 87451, 106717, 114926, 174902, 213434, 229852, 254479, 349804, 426868, 508958, 747019, 1017916, 1494038, 1781353, 2988076, 3308227, 3562706, 6616454, 7125412, 7888849, 13232908, 15777698, 23157589, 31555396, 46315178, 55221943, 92630356, 102555037, 110443886, 205110074, 220887772, 410220148, 717885259, 1435770518, 2871541036]

約数ペア:

[(1, 2871541036), (2, 1435770518), (4, 717885259), (7, 410220148), (13, 220887772), (14, 205110074), (26, 110443886), (28, 102555037), (31, 92630356), (52, 55221943), (62, 46315178), (91, 31555396), (124, 23157589), (182, 15777698), (217, 13232908), (364, 7888849), (403, 7125412), (434, 6616454), (806, 3562706), (868, 3308227), (961, 2988076), (1612, 1781353), (1922, 1494038), (2821, 1017916), (3844, 747019), (5642, 508958), (6727, 426868), (8209, 349804), (11284, 254479), (12493, 229852), (13454, 213434), (16418, 174902), (24986, 114926), (26908, 106717), (32836, 87451), (49972, 57463)]