2148320878

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1741}}^1\times {\mathrm{5099}}^1$

素因数の和:6864

約数の個数: 24

約数和(自身を含む): 3544795800

約数和(自身を除く): 1396474922

約数列:

[1, 2, 11, 22, 121, 242, 1741, 3482, 5099, 10198, 19151, 38302, 56089, 112178, 210661, 421322, 616979, 1233958, 8877359, 17754718, 97650949, 195301898, 1074160439, 2148320878]

約数ペア:

[(1, 2148320878), (2, 1074160439), (11, 195301898), (22, 97650949), (121, 17754718), (242, 8877359), (1741, 1233958), (3482, 616979), (5099, 421322), (10198, 210661), (19151, 112178), (38302, 56089)]