8889240052

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{145031}}^1$

素因数の和:145252

約数の個数: 48

約数和(自身を含む): 19492300800

約数和(自身を除く): 10603060748

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 199, 308, 398, 796, 1393, 2189, 2786, 4378, 5572, 8756, 15323, 30646, 61292, 145031, 290062, 580124, 1015217, 1595341, 2030434, 3190682, 4060868, 6381364, 11167387, 22334774, 28861169, 44669548, 57722338, 115444676, 202028183, 317472859, 404056366, 634945718, 808112732, 1269891436, 2222310013, 4444620026, 8889240052]

約数ペア:

[(1, 8889240052), (2, 4444620026), (4, 2222310013), (7, 1269891436), (11, 808112732), (14, 634945718), (22, 404056366), (28, 317472859), (44, 202028183), (77, 115444676), (154, 57722338), (199, 44669548), (308, 28861169), (398, 22334774), (796, 11167387), (1393, 6381364), (2189, 4060868), (2786, 3190682), (4378, 2030434), (5572, 1595341), (8756, 1015217), (15323, 580124), (30646, 290062), (61292, 145031)]