968809426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1\times {\mathrm{1471}}^1$

素因数の和:1906

約数の個数: 32

約数和(自身を含む): 1592091648

約数和(自身を除く): 623282222

約数列:

[1, 2, 13, 26, 73, 146, 347, 694, 949, 1471, 1898, 2942, 4511, 9022, 19123, 25331, 38246, 50662, 107383, 214766, 329303, 510437, 658606, 1020874, 1395979, 2791958, 6635681, 13271362, 37261901, 74523802, 484404713, 968809426]

約数ペア:

[(1, 968809426), (2, 484404713), (13, 74523802), (26, 37261901), (73, 13271362), (146, 6635681), (347, 2791958), (694, 1395979), (949, 1020874), (1471, 658606), (1898, 510437), (2942, 329303), (4511, 214766), (9022, 107383), (19123, 50662), (25331, 38246)]