13087828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 26643456

約数和(自身を除く): 13555628

約数列:

[1, 2, 4, 13, 23, 26, 31, 46, 52, 62, 92, 124, 299, 353, 403, 598, 706, 713, 806, 1196, 1412, 1426, 1612, 2852, 4589, 8119, 9178, 9269, 10943, 16238, 18356, 18538, 21886, 32476, 37076, 43772, 105547, 142259, 211094, 251689, 284518, 422188, 503378, 569036, 1006756, 3271957, 6543914, 13087828]

約数ペア:

[(1, 13087828), (2, 6543914), (4, 3271957), (13, 1006756), (23, 569036), (26, 503378), (31, 422188), (46, 284518), (52, 251689), (62, 211094), (92, 142259), (124, 105547), (299, 43772), (353, 37076), (403, 32476), (598, 21886), (706, 18538), (713, 18356), (806, 16238), (1196, 10943), (1412, 9269), (1426, 9178), (1612, 8119), (2852, 4589)]