2820996987512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2281}}^1\times {\mathrm{94321}}^1$

素因数の和:96768

約数の個数: 64

約数和(自身を含む): 5811555708000

約数和(自身を除く): 2990558720488

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 149, 298, 596, 1192, 1639, 2281, 3278, 4562, 6556, 9124, 13112, 18248, 25091, 50182, 94321, 100364, 188642, 200728, 339869, 377284, 679738, 754568, 1037531, 1359476, 2075062, 2718952, 3738559, 4150124, 7477118, 8300248, 14053829, 14954236, 28107658, 29908472, 56215316, 112430632, 154592119, 215146201, 309184238, 430292402, 618368476, 860584804, 1236736952, 1721169608, 2366608211, 4733216422, 9466432844, 18932865688, 32056783949, 64113567898, 128227135796, 256454271592, 352624623439, 705249246878, 1410498493756, 2820996987512]

約数ペア:

[(1, 2820996987512), (2, 1410498493756), (4, 705249246878), (8, 352624623439), (11, 256454271592), (22, 128227135796), (44, 64113567898), (88, 32056783949), (149, 18932865688), (298, 9466432844), (596, 4733216422), (1192, 2366608211), (1639, 1721169608), (2281, 1236736952), (3278, 860584804), (4562, 618368476), (6556, 430292402), (9124, 309184238), (13112, 215146201), (18248, 154592119), (25091, 112430632), (50182, 56215316), (94321, 29908472), (100364, 28107658), (188642, 14954236), (200728, 14053829), (339869, 8300248), (377284, 7477118), (679738, 4150124), (754568, 3738559), (1037531, 2718952), (1359476, 2075062)]