550331392

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{41341}}^1$

素因数の和:41374

約数の個数: 44

約数和(自身を含む): 1184779036

約数和(自身を除く): 634447644

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 3328, 6656, 13312, 41341, 82682, 165364, 330728, 537433, 661456, 1074866, 1322912, 2149732, 2645824, 4299464, 5291648, 8598928, 10583296, 17197856, 21166592, 34395712, 42333184, 68791424, 137582848, 275165696, 550331392]

約数ペア:

[(1, 550331392), (2, 275165696), (4, 137582848), (8, 68791424), (13, 42333184), (16, 34395712), (26, 21166592), (32, 17197856), (52, 10583296), (64, 8598928), (104, 5291648), (128, 4299464), (208, 2645824), (256, 2149732), (416, 1322912), (512, 1074866), (832, 661456), (1024, 537433), (1664, 330728), (3328, 165364), (6656, 82682), (13312, 41341)]