5121944

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1143

約数の個数: 32

約数和(自身を含む): 10444800

約数和(自身を除く): 5322856

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1087, 1178, 2174, 2356, 4348, 4712, 8696, 20653, 33697, 41306, 67394, 82612, 134788, 165224, 269576, 640243, 1280486, 2560972, 5121944]

約数ペア:

[(1, 5121944), (2, 2560972), (4, 1280486), (8, 640243), (19, 269576), (31, 165224), (38, 134788), (62, 82612), (76, 67394), (124, 41306), (152, 33697), (248, 20653), (589, 8696), (1087, 4712), (1178, 4348), (2174, 2356)]