2064162364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{2647}}^1$

素因数の和:3178

約数の個数: 48

約数和(自身を含む): 4057159680

約数和(自身を除く): 1992997316

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 479, 814, 958, 1628, 1916, 2647, 5269, 5294, 10538, 10588, 17723, 21076, 29117, 35446, 58234, 70892, 97939, 116468, 194953, 195878, 389906, 391756, 779812, 1077329, 1267913, 2154658, 2535826, 4309316, 5071652, 13947043, 27894086, 46912781, 55788172, 93825562, 187651124, 516040591, 1032081182, 2064162364]

約数ペア:

[(1, 2064162364), (2, 1032081182), (4, 516040591), (11, 187651124), (22, 93825562), (37, 55788172), (44, 46912781), (74, 27894086), (148, 13947043), (407, 5071652), (479, 4309316), (814, 2535826), (958, 2154658), (1628, 1267913), (1916, 1077329), (2647, 779812), (5269, 391756), (5294, 389906), (10538, 195878), (10588, 194953), (17723, 116468), (21076, 97939), (29117, 70892), (35446, 58234)]