990593216

素因数分解:

$2^6\times {\mathrm{307}}^1\times {\mathrm{50417}}^1$

素因数の和:50736

約数の個数: 28

約数和(自身を含む): 1972150488

約数和(自身を除く): 981557272

約数列:

[1, 2, 4, 8, 16, 32, 64, 307, 614, 1228, 2456, 4912, 9824, 19648, 50417, 100834, 201668, 403336, 806672, 1613344, 3226688, 15478019, 30956038, 61912076, 123824152, 247648304, 495296608, 990593216]

約数ペア:

[(1, 990593216), (2, 495296608), (4, 247648304), (8, 123824152), (16, 61912076), (32, 30956038), (64, 15478019), (307, 3226688), (614, 1613344), (1228, 806672), (2456, 403336), (4912, 201668), (9824, 100834), (19648, 50417)]