520089356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{7121}}^1$

素因数の和:7206

約数の個数: 36

約数和(自身を含む): 990100440

約数和(自身を除く): 470011084

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 961, 1178, 1922, 2356, 3844, 7121, 14242, 18259, 28484, 36518, 73036, 135299, 220751, 270598, 441502, 541196, 883004, 4194269, 6843281, 8388538, 13686562, 16777076, 27373124, 130022339, 260044678, 520089356]

約数ペア:

[(1, 520089356), (2, 260044678), (4, 130022339), (19, 27373124), (31, 16777076), (38, 13686562), (62, 8388538), (76, 6843281), (124, 4194269), (589, 883004), (961, 541196), (1178, 441502), (1922, 270598), (2356, 220751), (3844, 135299), (7121, 73036), (14242, 36518), (18259, 28484)]