173485642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{6469}}^1$

素因数の和:6558

約数の個数: 32

約数和(自身を含む): 301864320

約数和(自身を除く): 128378678

約数列:

[1, 2, 11, 22, 23, 46, 53, 106, 253, 506, 583, 1166, 1219, 2438, 6469, 12938, 13409, 26818, 71159, 142318, 148787, 297574, 342857, 685714, 1636657, 3273314, 3771427, 7542854, 7885711, 15771422, 86742821, 173485642]

約数ペア:

[(1, 173485642), (2, 86742821), (11, 15771422), (22, 7885711), (23, 7542854), (46, 3771427), (53, 3273314), (106, 1636657), (253, 685714), (506, 342857), (583, 297574), (1166, 148787), (1219, 142318), (2438, 71159), (6469, 26818), (12938, 13409)]