2008989441

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{929}}^1$

素因数の和:1326

約数の個数: 48

約数和(自身を含む): 3138370560

約数和(自身を除く): 1129381119

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 337, 713, 929, 1011, 2139, 2787, 3033, 6417, 7751, 8361, 10447, 21367, 23253, 28799, 31341, 64101, 69759, 86397, 94023, 192303, 240281, 259191, 313073, 662377, 720843, 939219, 1987131, 2162529, 2817657, 5961393, 7200679, 9705263, 21602037, 29115789, 64806111, 87347367, 223221049, 669663147, 2008989441]

約数ペア:

[(1, 2008989441), (3, 669663147), (9, 223221049), (23, 87347367), (31, 64806111), (69, 29115789), (93, 21602037), (207, 9705263), (279, 7200679), (337, 5961393), (713, 2817657), (929, 2162529), (1011, 1987131), (2139, 939219), (2787, 720843), (3033, 662377), (6417, 313073), (7751, 259191), (8361, 240281), (10447, 192303), (21367, 94023), (23253, 86397), (28799, 69759), (31341, 64101)]